Blue
Encyclopedia
Wavelength
In physics, the wavelength of a sinusoidal wave is the spatial period of the wave—the distance over which the wave's shape repeats.It is usually determined by considering the distance between consecutive corresponding points of the same phase, such as crests, troughs, or zero crossings, and is a...
of roughly 440–490 nm
Nanometre
A nanometre is a unit of length in the metric system, equal to one billionth of a metre. The name combines the SI prefix nano- with the parent unit name metre .The nanometre is often used to express dimensions on the atomic scale: the diameter...
. It is considered one of the additive
Additive color
An additive color model involves light emitted directly from a source or illuminant of some sort. The additive reproduction process usually uses red, green and blue light to produce the other colors. Combining one of these additive primary colors with another in equal amounts produces the...
primary colours
Primary color
Primary colors are sets of colors that can be combined to make a useful range of colors. For human applications, three primary colors are usually used, since human color vision is trichromatic....
. On the HSV Colour Wheel, the complement
Complementary color
Complementary colors are pairs of colors that are of “opposite” hue in some color model. The exact hue “complementary” to a given hue depends on the model in question, and perceptually uniform, additive, and subtractive color models, for example, have differing complements for any given color.-...
of blue is yellow
Yellow
Yellow is the color evoked by light that stimulates both the L and M cone cells of the retina about equally, with no significant stimulation of the S cone cells. Light with a wavelength of 570–590 nm is yellow, as is light with a suitable mixture of red and green...
; that is, a colour corresponding to an equal mixture of red
Red
Red is any of a number of similar colors evoked by light consisting predominantly of the longest wavelengths of light discernible by the human eye, in the wavelength range of roughly 630–740 nm. Longer wavelengths than this are called infrared , and cannot be seen by the naked eye...
and green
Green
Green is a color, the perception of which is evoked by light having a spectrum dominated by energy with a wavelength of roughly 520–570 nanometres. In the subtractive color system, it is not a primary color, but is created out of a mixture of yellow and blue, or yellow and cyan; it is considered...
light. On a colour wheel based on traditional colour theory (RYB
RYB color model
RYB is a historical set of colors used in subtractive color mixing, and is one commonly used set of primary colors...
) where blue was considered a primary colour, its complementary colour is considered to be orange
Orange (colour)
The colour orange occurs between red and yellow in the visible spectrum at a wavelength of about 585–620 nm, and has a hue of 30° in HSV colour space. It is numerically halfway between red and yellow in a gamma-compressed RGB colour space, the expression of which is the RGB colour wheel. The...
(based on the Munsell colour wheel
Munsell color system
In colorimetry, the Munsell color system is a color space that specifies colors based on three color dimensions: hue, value , and chroma . It was created by Professor Albert H...
).
In Modern English
Modern English
Modern English is the form of the English language spoken since the Great Vowel Shift in England, completed in roughly 1550.Despite some differences in vocabulary, texts from the early 17th century, such as the works of William Shakespeare and the King James Bible, are considered to be in Modern...
, "blue" is one of the basic colour terms, and one of the seven spectral colours
Spectral color
A spectral color is a color that is evoked by a single wavelength of light in the visible spectrum, or by a relatively narrow band of wavelengths...
, intermediate between violet
Violet (color)
As the name of a color, violet is synonymous with a bluish purple, when the word "purple" is used in the common English language sense of any color between blue and red, not including either blue or red...
(purple
Purple
Purple is a range of hues of color occurring between red and blue, and is classified as a secondary color as the colors are required to create the shade....
) and cyan
Cyan
Cyan from , transliterated: kýanos, meaning "dark blue substance") may be used as the name of any of a number of colors in the blue/green range of the spectrum. In reference to the visible spectrum cyan is used to refer to the color obtained by mixing equal amounts of green and blue light or the...
. It comprises a considerable number of identifiable subcategories
Variations of blue
The color defined as blue in the RGB color model, X11 blue, is shown at right. This color is the brightest possible blue that can be reproduced on a computer screen, and is the color named blue in X11. It is one of the three primary colors used on the RGB color space, along with red and green...
that can be identified with descriptive terms like navy blue
Navy blue
Navy blue is a very dark shade of the color blue which almost appears as black. Navy blue got its name from the dark blue worn by officers in the British Royal Navy since 1748 and subsequently adopted by other navies around the world....
(a dark blue), cyan blue (or "blue-green", on the boundary to the green
Green
Green is a color, the perception of which is evoked by light having a spectrum dominated by energy with a wavelength of roughly 520–570 nanometres. In the subtractive color system, it is not a primary color, but is created out of a mixture of yellow and blue, or yellow and cyan; it is considered...
range), or sky blue
Azure (color)
The color bleu de France is displayed at right.Bleu de France is a color that has been associated in heraldry with the Kings of France since the 12th century.-Brandeis blue:...
(azure
Azure
In heraldry, azure is the tincture with the colour blue, and belongs to the class of tinctures called "colours". In engraving, it is sometimes depicted as a region of horizontal lines or else marked with either az. or b. as an abbreviation....
).
The word itself was loaned into Middle English
Middle English
Middle English is the stage in the history of the English language during the High and Late Middle Ages, or roughly during the four centuries between the late 11th and the late 15th century....
from the Old French
Old French
Old French was the Romance dialect continuum spoken in territories that span roughly the northern half of modern France and parts of modern Belgium and Switzerland from the 9th century to the 14th century...
word bleu, blo " "pale, pallid, discoloured; blue, blue-grey", itself from an Old Frankish
Old Frankish
Old Frankish is an extinct West Germanic language, once spoken by the Franks. It is the parent language of the Franconian languages, of which Dutch and Afrikaans are the most known descendants...
*blao.
Etymology and definitions
The modern EnglishModern English
Modern English is the form of the English language spoken since the Great Vowel Shift in England, completed in roughly 1550.Despite some differences in vocabulary, texts from the early 17th century, such as the works of William Shakespeare and the King James Bible, are considered to be in Modern...
word blue comes from Middle English
Middle English
Middle English is the stage in the history of the English language during the High and Late Middle Ages, or roughly during the four centuries between the late 11th and the late 15th century....
bleu or blewe, from Old French
Old French
Old French was the Romance dialect continuum spoken in territories that span roughly the northern half of modern France and parts of modern Belgium and Switzerland from the 9th century to the 14th century...
bleu, bleve, blöe, a word of Germanic origin (Frankish
Old Frankish
Old Frankish is an extinct West Germanic language, once spoken by the Franks. It is the parent language of the Franconian languages, of which Dutch and Afrikaans are the most known descendants...
or possibly Old High German
Old High German
The term Old High German refers to the earliest stage of the German language and it conventionally covers the period from around 500 to 1050. Coherent written texts do not appear until the second half of the 8th century, and some treat the period before 750 as 'prehistoric' and date the start of...
blāo, "pale, wan, blue-grey").
Bleu replaced Old English blāw "blue" and blǣwen "light blue". The root of all these variations is Proto-Germanic blǣwaz, from Proto-Indo-European *bhlāw-, *bhlēw- "light-coloured, yellow, grey, blue", from *bhel- "to shine, be light or bright", also the root of Old Norse
Old Norse
Old Norse is a North Germanic language that was spoken by inhabitants of Scandinavia and inhabitants of their overseas settlements during the Viking Age, until about 1300....
blār and the modern Icelandic
Icelandic language
Icelandic is a North Germanic language, the main language of Iceland. Its closest relative is Faroese.Icelandic is an Indo-European language belonging to the North Germanic or Nordic branch of the Germanic languages. Historically, it was the westernmost of the Indo-European languages prior to the...
blár, and the Scandinavian
North Germanic languages
The North Germanic languages or Scandinavian languages, the languages of Scandinavians, make up one of the three branches of the Germanic languages, a sub-family of the Indo-European languages, along with the West Germanic languages and the extinct East Germanic languages...
word blå, which can also refer to other non blue colours. Also in the French, bleau is a contraction of belleaue or belle eau, meaning "beautiful water" (see Fontainebleau). In this vein, "blue" is the colour of beautiful water as it clearly reflects the blue sky. A Scots
Scots language
Scots is the Germanic language variety spoken in Lowland Scotland and parts of Ulster . It is sometimes called Lowland Scots to distinguish it from Scottish Gaelic, the Celtic language variety spoken in most of the western Highlands and in the Hebrides.Since there are no universally accepted...
and Scottish English
Scottish English
Scottish English refers to the varieties of English spoken in Scotland. It may or may not be considered distinct from the Scots language. It is always considered distinct from Scottish Gaelic, a Celtic language....
word for "blue-grey" is blae, from the Middle English bla ("dark blue", from Old Norse
Old Norse
Old Norse is a North Germanic language that was spoken by inhabitants of Scandinavia and inhabitants of their overseas settlements during the Viking Age, until about 1300....
blār). Also related is the English word blee meaning "colour, complexion". Ancient Greek lacked a word for blue and Homer
Homer
In the Western classical tradition Homer , is the author of the Iliad and the Odyssey, and is revered as the greatest ancient Greek epic poet. These epics lie at the beginning of the Western canon of literature, and have had an enormous influence on the history of literature.When he lived is...
called the colour of the sea "wine dark", except that the word kyanos (cyan) was used for dark blue enamel.
The word blue is thought to be cognate with black
Black
Black is the color of objects that do not emit or reflect light in any part of the visible spectrum; they absorb all such frequencies of light...
, blond
Blond
Blond or blonde or fair-hair is a hair color characterized by low levels of the dark pigment eumelanin. The resultant visible hue depends on various factors, but always has some sort of yellowish color...
, originally designating a discoloured, pale, washed-out shade.
Through a Proto-Indo-European
Proto-Indo-European language
The Proto-Indo-European language is the reconstructed common ancestor of the Indo-European languages, spoken by the Proto-Indo-Europeans...
root, it is also linked with Latin flavus ("yellow"; see flavescent and flavine), with Greek phalos (white), French blanc (white, blank) (borrowed from Old Frankish
Old Frankish language
Old Frankish is an extinct West Germanic language, once spoken by the Franks. It is the parent language of the Franconian languages, of which Dutch and Afrikaans are the most known descendants...
), and with Russian белый, belyi ("white," see beluga), and Welsh blawr (grey) all of which derive (according to the American Heritage Dictionary
The American Heritage Dictionary of the English Language
The American Heritage Dictionary of the English Language is an American dictionary of the English language published by Boston publisher Houghton Mifflin, the first edition of which appeared in 1969...
) from the Proto-Indo-European
Proto-Indo-European language
The Proto-Indo-European language is the reconstructed common ancestor of the Indo-European languages, spoken by the Proto-Indo-Europeans...
root
Root (linguistics)
The root word is the primary lexical unit of a word, and of a word family , which carries the most significant aspects of semantic content and cannot be reduced into smaller constituents....
*bhel- meaning "to shine, flash or burn", (more specifically the word bhle-was, which meant light coloured, blue, blond, or yellow), whence came the names of various bright colours, and that of colour black from a derivation meaning "burnt" (other words derived from the root *bhel- include bleach, bleak, blind, blink, blank, blush, blaze, flame, fulminate, flagrant and phlegm).
In the English language, blue may refer to the feeling of sadness. "He was feeling blue". This is because blue was related to rain, or storms, and in Greek mythology, the god Zeus
Zeus
In the ancient Greek religion, Zeus was the "Father of Gods and men" who ruled the Olympians of Mount Olympus as a father ruled the family. He was the god of sky and thunder in Greek mythology. His Roman counterpart is Jupiter and his Etruscan counterpart is Tinia.Zeus was the child of Cronus...
would make rain when he was sad (crying), and a storm when he was angry. Kyanos was a name used in Ancient Greek
Ancient Greek
Ancient Greek is the stage of the Greek language in the periods spanning the times c. 9th–6th centuries BC, , c. 5th–4th centuries BC , and the c. 3rd century BC – 6th century AD of ancient Greece and the ancient world; being predated in the 2nd millennium BC by Mycenaean Greek...
to refer to dark blue tile (in English it means blue-green or cyan
Cyan
Cyan from , transliterated: kýanos, meaning "dark blue substance") may be used as the name of any of a number of colors in the blue/green range of the spectrum. In reference to the visible spectrum cyan is used to refer to the color obtained by mixing equal amounts of green and blue light or the...
).
Many languages do not have separate terms for blue and or green
Distinguishing blue from green in language
The English language makes a distinction between blue and green, but some languages do not. Of these, quite a number, mostly in Africa, do not distinguish blue from black either, while there are a handful of languages that do not distinguish blue from black but have a separate term for green...
, instead using a cover term for both (when the issue is discussed in linguistics, this cover term is sometimes called grue in English).
Pigments and dyes
Traditionally, blue has been considered a primary colour in painting, with the secondary colour orangeOrange (colour)
The colour orange occurs between red and yellow in the visible spectrum at a wavelength of about 585–620 nm, and has a hue of 30° in HSV colour space. It is numerically halfway between red and yellow in a gamma-compressed RGB colour space, the expression of which is the RGB colour wheel. The...
as its complement.
Blue pigments include azurite
Azurite
Azurite is a soft, deep blue copper mineral produced by weathering of copper ore deposits. It is also known as Chessylite after the type locality at Chessy-les-Mines near Lyon, France...
' onMouseout='HidePop("34710")' href="/topics/Ultramarine">ultramarine
Ultramarine
Ultramarine is a blue pigment consisting primarily of a double silicate of aluminium and sodium with some sulfides or sulfates, and occurring in nature as a proximate component of lapis lazuli...
, cerulean blue (primarily cobalt (II) stanate: ), cobalt blue
Cobalt blue
Cobalt blue is a cool, slightly desaturated blue color, historically made using cobalt salts of alumina. It is used in certain ceramics and painting; the different cobalt pigment smalt, based on silica, is more often used directly in tinted transparent glasses...
(cobalt(II) aluminate: ), and Prussian blue
Prussian blue
Prussian blue is a dark blue pigment with the idealized formula Fe718. Another name for the color Prussian blue is Berlin blue or, in painting, Parisian blue. Turnbull's blue is the same substance but is made from different reagents....
(milori blue: primarily ).
Traditionally natural dyes such as woad
Woad
Isatis tinctoria, with Woad as the common name, is a flowering plant in the family Brassicaceae. It is commonly called dyer's woad, and sometimes incorrectly listed as Isatis indigotica . It is occasionally known as Asp of Jerusalem...
and true indigo
Indigofera tinctoria
Indigofera tinctoria bears the common name True indigo. The plant was one of the original sources of indigo dye. It has been naturalized to tropical and temperate Asia, as well as parts of Africa, but its native habitat is unknown since it has been in cultivation worldwide for many centuries. Today...
were used to produce indigo dye
Indigo dye
Indigo dye is an organic compound with a distinctive blue color . Historically, indigo was a natural dye extracted from plants, and this process was important economically because blue dyes were once rare. Nearly all indigo dye produced today — several thousand tons each year — is synthetic...
used to colour fabrics blue or indigo
Indigo
Indigo is a color named after the purple dye derived from the plant Indigofera tinctoria and related species. The color is placed on the electromagnetic spectrum between about 420 and 450 nm in wavelength, placing it between blue and violet...
. These have now largely been replaced by synthetic dyes.
Scientific natural standards for blue
- Emission spectrum of
- Electronic spectrum of aqua-ions
Animals
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- When an animal's coat is described as "blue", it usually refers to a shade of grey that takes on a bluish tint, a diluted variant of a pure black coat. This designation is used for a variety of animals, including dog coatsCoat (dog)The coat of the domestic dog refers to the hair that covers its body. A dog's coat may be a double coat, made up of a soft undercoat and a coarser topcoat, or a single coat, which lacks an undercoat...
, some rat coats, cat coatsCat coat geneticsThe genetics of cat coat coloration, pattern, length, and texture is a complex subject, and many different genes are involved.- Genes involved in albinism, dominant white, and white spotting :...
, some chicken breeds, some horse coat coloursEquine coat colorHorses exhibit a diverse array of coat colors and distinctive markings. A specialized vocabulary has evolved to describe them.While most horses remain the same color throughout life, a few, over the course of several years, will develop a different coat color from that with which they were born...
and rabbit coat colours. Some animals, such as giraffes and lizards, also have blue tongues.
Lasers
LaserLaser
A laser is a device that emits light through a process of optical amplification based on the stimulated emission of photons. The term "laser" originated as an acronym for Light Amplification by Stimulated Emission of Radiation...
s emitting in the blue region of the spectrum became widely available to the public in 2010 with the release of inexpensive high-powered 445-447nm Laser diode
Laser diode
The laser diode is a laser where the active medium is a semiconductor similar to that found in a light-emitting diode. The most common type of laser diode is formed from a p-n junction and powered by injected electric current...
technology. Previously the blue wavelengths were accessible only through DPSS which are comparatively expensive and inefficient, however these technologies are still widely used by the scientific community for applications including Optogenetics
Optogenetics
Optogenetics is the combination of genetic and optical methods to control specific events in targeted cells of living tissue, even within freely moving mammals and other animals, with the temporal precision needed to keep pace with functioning intact biological systems.In 2010, optogenetics was...
, Raman spectroscopy
Raman spectroscopy
Raman spectroscopy is a spectroscopic technique used to study vibrational, rotational, and other low-frequency modes in a system.It relies on inelastic scattering, or Raman scattering, of monochromatic light, usually from a laser in the visible, near infrared, or near ultraviolet range...
, and Particle image velocimetry
Particle image velocimetry
Particle image velocimetry is an optical method of flow visualization used in education and research. It is used to obtain instantaneous velocity measurements and related properties in fluids...
, due to their superior beam quality. Blue Gas laser
Gas laser
A gas laser is a laser in which an electric current is discharged through a gas to produce coherent light. The gas laser was the first continuous-light laser and the first laser to operate "on the principle of converting electrical energy to a laser light output...
s are also still commonly used for Holography
Holography
Holography is a technique that allows the light scattered from an object to be recorded and later reconstructed so that when an imaging system is placed in the reconstructed beam, an image of the object will be seen even when the object is no longer present...
, DNA sequencing
DNA sequencing
DNA sequencing includes several methods and technologies that are used for determining the order of the nucleotide bases—adenine, guanine, cytosine, and thymine—in a molecule of DNA....
, Optical pumping
Optical pumping
Optical pumping is a process in which light is used to raise electrons from a lower energy level in an atom or molecule to a higher one. It is commonly used in laser construction, to pump the active laser medium so as to achieve population inversion...
, and other scientific and medical applications.
Symbolic language
- In the English language, blue often represents the human emotion of sadness, for example, "He was feeling blue". In German, on the other hand, to be "blue" (blau sein) is to be drunk. This derives from the ancient use of urine (which is produced copiously by the human body after drinking alcohol) in dyeing cloth blue with woad or indigo. It may also be in relation to rain, which is usually regarded as a trigger of depressive emotions.
- Conversely blue, a very popular colour can represent happiness and optimism as days with clearer, blue skies tend to be considered times where these emotions are more easily expressed. Many artistic contributions have been made referencing clear days with blue skies as part of the happiness or as a symbolism of the happiness the artist felt, such as Tony BennettTony BennettTony Bennett is an American singer of popular music, standards, show tunes, and jazz....
's Put on a Happy Face. If this were untrue there would obviously be more complaints about days with clear blue skies.
- Blue is commonly used in the Western hemisphere to symbolize the male gender in contrast to pinkPinkPink is a mixture of red and white. Commonly used for Valentine's Day and Easter, pink is sometimes referred to as "the color of love." The use of the word for the color known today as pink was first recorded in the late 17th century....
used for females, although in the early 1900s, blue was the colour for girls (as it had traditionally been the colour of the Virgin Mary in Western Art) and pink was for boys (as it was akin to the colour redRedRed is any of a number of similar colors evoked by light consisting predominantly of the longest wavelengths of light discernible by the human eye, in the wavelength range of roughly 630–740 nm. Longer wavelengths than this are called infrared , and cannot be seen by the naked eye...
, considered a masculine colour.
National colours
- AzzurroAzure (color)The color bleu de France is displayed at right.Bleu de France is a color that has been associated in heraldry with the Kings of France since the 12th century.-Brandeis blue:...
, a light blue, is the national colour of Italy (from the liveryLiveryA livery is a uniform, insignia or symbol adorning, in a non-military context, a person, an object or a vehicle that denotes a relationship between the wearer of the livery and an individual or corporate body. Often, elements of the heraldry relating to the individual or corporate body feature in...
colour of the former reigning family, the House of SavoyHouse of SavoyThe House of Savoy was formed in the early 11th century in the historical Savoy region. Through gradual expansion, it grew from ruling a small county in that region to eventually rule the Kingdom of Italy from 1861 until the end of World War II, king of Croatia and King of Armenia...
). - Blue is the national sports colour for India, as it denotes secularismSecularismSecularism is the principle of separation between government institutions and the persons mandated to represent the State from religious institutions and religious dignitaries...
. - Blue is the national colour used on flags of several countries surrounded by seas or oceans such as Australia and Europe, though not necessarily with this interpretation in mind.
- Blue and white are the national colours of ScotlandScotlandScotland is a country that is part of the United Kingdom. Occupying the northern third of the island of Great Britain, it shares a border with England to the south and is bounded by the North Sea to the east, the Atlantic Ocean to the north and west, and the North Channel and Irish Sea to the...
, ArgentinaArgentinaArgentina , officially the Argentine Republic , is the second largest country in South America by land area, after Brazil. It is constituted as a federation of 23 provinces and an autonomous city, Buenos Aires...
, El SalvadorEl SalvadorEl Salvador or simply Salvador is the smallest and the most densely populated country in Central America. The country's capital city and largest city is San Salvador; Santa Ana and San Miguel are also important cultural and commercial centers in the country and in all of Central America...
, FinlandFinlandFinland , officially the Republic of Finland, is a Nordic country situated in the Fennoscandian region of Northern Europe. It is bordered by Sweden in the west, Norway in the north and Russia in the east, while Estonia lies to its south across the Gulf of Finland.Around 5.4 million people reside...
, GreeceGreeceGreece , officially the Hellenic Republic , and historically Hellas or the Republic of Greece in English, is a country in southeastern Europe....
, GuatemalaGuatemalaGuatemala is a country in Central America bordered by Mexico to the north and west, the Pacific Ocean to the southwest, Belize to the northeast, the Caribbean to the east, and Honduras and El Salvador to the southeast...
, HondurasHondurasHonduras is a republic in Central America. It was previously known as Spanish Honduras to differentiate it from British Honduras, which became the modern-day state of Belize...
, IsraelIsraelThe State of Israel is a parliamentary republic located in the Middle East, along the eastern shore of the Mediterranean Sea...
, MicronesiaFederated States of MicronesiaThe Federated States of Micronesia or FSM is an independent, sovereign island nation, made up of four states from west to east: Yap, Chuuk, Pohnpei and Kosrae. It comprises approximately 607 islands with c...
, NicaraguaNicaraguaNicaragua is the largest country in the Central American American isthmus, bordered by Honduras to the north and Costa Rica to the south. The country is situated between 11 and 14 degrees north of the Equator in the Northern Hemisphere, which places it entirely within the tropics. The Pacific Ocean...
and SomaliaSomaliaSomalia , officially the Somali Republic and formerly known as the Somali Democratic Republic under Socialist rule, is a country located in the Horn of Africa. Since the outbreak of the Somali Civil War in 1991 there has been no central government control over most of the country's territory...
, are the ancient national colours of PortugalPortugalPortugal , officially the Portuguese Republic is a country situated in southwestern Europe on the Iberian Peninsula. Portugal is the westernmost country of Europe, and is bordered by the Atlantic Ocean to the West and South and by Spain to the North and East. The Atlantic archipelagos of the...
and are the colours of the United NationsUnited NationsThe United Nations is an international organization whose stated aims are facilitating cooperation in international law, international security, economic development, social progress, human rights, and achievement of world peace...
. - Blue, white and yellow are the national colours of Bosnia and HerzegovinaBosnia and HerzegovinaBosnia and Herzegovina , sometimes called Bosnia-Herzegovina or simply Bosnia, is a country in Southern Europe, on the Balkan Peninsula. Bordered by Croatia to the north, west and south, Serbia to the east, and Montenegro to the southeast, Bosnia and Herzegovina is almost landlocked, except for the...
, KosovoKosovoKosovo is a region in southeastern Europe. Part of the Ottoman Empire for more than five centuries, later the Autonomous Province of Kosovo and Metohija within Serbia...
and UruguayUruguayUruguay ,officially the Oriental Republic of Uruguay,sometimes the Eastern Republic of Uruguay; ) is a country in the southeastern part of South America. It is home to some 3.5 million people, of whom 1.8 million live in the capital Montevideo and its metropolitan area...
. - Blue, white and black are the national colours of EstoniaEstoniaEstonia , officially the Republic of Estonia , is a state in the Baltic region of Northern Europe. It is bordered to the north by the Gulf of Finland, to the west by the Baltic Sea, to the south by Latvia , and to the east by Lake Peipsi and the Russian Federation . Across the Baltic Sea lies...
. - Blue and yellow are the national colours of BarbadosBarbadosBarbados is an island country in the Lesser Antilles. It is in length and as much as in width, amounting to . It is situated in the western area of the North Atlantic and 100 kilometres east of the Windward Islands and the Caribbean Sea; therein, it is about east of the islands of Saint...
, KazakhstanKazakhstanKazakhstan , officially the Republic of Kazakhstan, is a transcontinental country in Central Asia and Eastern Europe. Ranked as the ninth largest country in the world, it is also the world's largest landlocked country; its territory of is greater than Western Europe...
, PalauPalauPalau , officially the Republic of Palau , is an island nation in the Pacific Ocean, east of the Philippines and south of Tokyo. In 1978, after three decades as being part of the United Nations trusteeship, Palau chose independence instead of becoming part of the Federated States of Micronesia, a...
, SwedenSwedenSweden , officially the Kingdom of Sweden , is a Nordic country on the Scandinavian Peninsula in Northern Europe. Sweden borders with Norway and Finland and is connected to Denmark by a bridge-tunnel across the Öresund....
, and UkraineUkraineUkraine is a country in Eastern Europe. It has an area of 603,628 km², making it the second largest contiguous country on the European continent, after Russia...
. - Blue, yellow and green are the national colours of BrazilBrazilBrazil , officially the Federative Republic of Brazil , is the largest country in South America. It is the world's fifth largest country, both by geographical area and by population with over 192 million people...
, GabonGabonGabon , officially the Gabonese Republic is a state in west central Africa sharing borders with Equatorial Guinea to the northwest, Cameroon to the north, and with the Republic of the Congo curving around the east and south. The Gulf of Guinea, an arm of the Atlantic Ocean is to the west...
, and RwandaRwandaRwanda or , officially the Republic of Rwanda , is a country in central and eastern Africa with a population of approximately 11.4 million . Rwanda is located a few degrees south of the Equator, and is bordered by Uganda, Tanzania, Burundi and the Democratic Republic of the Congo...
. - Blue, yellow and red are the national colours of ChadChadChad , officially known as the Republic of Chad, is a landlocked country in Central Africa. It is bordered by Libya to the north, Sudan to the east, the Central African Republic to the south, Cameroon and Nigeria to the southwest, and Niger to the west...
, ColombiaColombiaColombia, officially the Republic of Colombia , is a unitary constitutional republic comprising thirty-two departments. The country is located in northwestern South America, bordered to the east by Venezuela and Brazil; to the south by Ecuador and Peru; to the north by the Caribbean Sea; to the...
, EcuadorEcuadorEcuador , officially the Republic of Ecuador is a representative democratic republic in South America, bordered by Colombia on the north, Peru on the east and south, and by the Pacific Ocean to the west. It is one of only two countries in South America, along with Chile, that do not have a border...
, MoldovaMoldovaMoldova , officially the Republic of Moldova is a landlocked state in Eastern Europe, located between Romania to the West and Ukraine to the North, East and South. It declared itself an independent state with the same boundaries as the preceding Moldavian Soviet Socialist Republic in 1991, as part...
, RomaniaRomaniaRomania is a country located at the crossroads of Central and Southeastern Europe, on the Lower Danube, within and outside the Carpathian arch, bordering on the Black Sea...
, and VenezuelaVenezuelaVenezuela , officially called the Bolivarian Republic of Venezuela , is a tropical country on the northern coast of South America. It borders Colombia to the west, Guyana to the east, and Brazil to the south...
. - Blue and red are the national colours of HaitiHaitiHaiti , officially the Republic of Haiti , is a Caribbean country. It occupies the western, smaller portion of the island of Hispaniola, in the Greater Antillean archipelago, which it shares with the Dominican Republic. Ayiti was the indigenous Taíno or Amerindian name for the island...
and LiechtensteinLiechtensteinThe Principality of Liechtenstein is a doubly landlocked alpine country in Central Europe, bordered by Switzerland to the west and south and by Austria to the east. Its area is just over , and it has an estimated population of 35,000. Its capital is Vaduz. The biggest town is Schaan...
. - Blue, red and white are the national colours of CambodiaCambodiaCambodia , officially known as the Kingdom of Cambodia, is a country located in the southern portion of the Indochina Peninsula in Southeast Asia...
, Costa RicaCosta RicaCosta Rica , officially the Republic of Costa Rica is a multilingual, multiethnic and multicultural country in Central America, bordered by Nicaragua to the north, Panama to the southeast, the Pacific Ocean to the west and the Caribbean Sea to the east....
, ChileChileChile ,officially the Republic of Chile , is a country in South America occupying a long, narrow coastal strip between the Andes mountains to the east and the Pacific Ocean to the west. It borders Peru to the north, Bolivia to the northeast, Argentina to the east, and the Drake Passage in the far...
, CroatiaCroatiaCroatia , officially the Republic of Croatia , is a unitary democratic parliamentary republic in Europe at the crossroads of the Mitteleuropa, the Balkans, and the Mediterranean. Its capital and largest city is Zagreb. The country is divided into 20 counties and the city of Zagreb. Croatia covers ...
, CubaCubaThe Republic of Cuba is an island nation in the Caribbean. The nation of Cuba consists of the main island of Cuba, the Isla de la Juventud, and several archipelagos. Havana is the largest city in Cuba and the country's capital. Santiago de Cuba is the second largest city...
, the Czech RepublicCzech RepublicThe Czech Republic is a landlocked country in Central Europe. The country is bordered by Poland to the northeast, Slovakia to the east, Austria to the south, and Germany to the west and northwest....
, the Dominican RepublicDominican RepublicThe Dominican Republic is a nation on the island of La Hispaniola, part of the Greater Antilles archipelago in the Caribbean region. The western third of the island is occupied by the nation of Haiti, making Hispaniola one of two Caribbean islands that are shared by two countries...
, FranceFranceThe French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...
, IcelandIcelandIceland , described as the Republic of Iceland, is a Nordic and European island country in the North Atlantic Ocean, on the Mid-Atlantic Ridge. Iceland also refers to the main island of the country, which contains almost all the population and almost all the land area. The country has a population...
, North KoreaNorth KoreaThe Democratic People’s Republic of Korea , , is a country in East Asia, occupying the northern half of the Korean Peninsula. Its capital and largest city is Pyongyang. The Korean Demilitarized Zone serves as the buffer zone between North Korea and South Korea...
, LaosLaosLaos Lao: ສາທາລະນະລັດ ປະຊາທິປະໄຕ ປະຊາຊົນລາວ Sathalanalat Paxathipatai Paxaxon Lao, officially the Lao People's Democratic Republic, is a landlocked country in Southeast Asia, bordered by Burma and China to the northwest, Vietnam to the east, Cambodia to the south and Thailand to the west...
, LiberiaLiberiaLiberia , officially the Republic of Liberia, is a country in West Africa. It is bordered by Sierra Leone on the west, Guinea on the north and Côte d'Ivoire on the east. Liberia's coastline is composed of mostly mangrove forests while the more sparsely populated inland consists of forests that open...
, LuxembourgLuxembourgLuxembourg , officially the Grand Duchy of Luxembourg , is a landlocked country in western Europe, bordered by Belgium, France, and Germany. It has two principal regions: the Oesling in the North as part of the Ardennes massif, and the Gutland in the south...
, NepalNepalNepal , officially the Federal Democratic Republic of Nepal, is a landlocked sovereign state located in South Asia. It is located in the Himalayas and bordered to the north by the People's Republic of China, and to the south, east, and west by the Republic of India...
, the NetherlandsNetherlandsThe Netherlands is a constituent country of the Kingdom of the Netherlands, located mainly in North-West Europe and with several islands in the Caribbean. Mainland Netherlands borders the North Sea to the north and west, Belgium to the south, and Germany to the east, and shares maritime borders...
, New ZealandNew ZealandNew Zealand is an island country in the south-western Pacific Ocean comprising two main landmasses and numerous smaller islands. The country is situated some east of Australia across the Tasman Sea, and roughly south of the Pacific island nations of New Caledonia, Fiji, and Tonga...
, NorwayNorwayNorway , officially the Kingdom of Norway, is a Nordic unitary constitutional monarchy whose territory comprises the western portion of the Scandinavian Peninsula, Jan Mayen, and the Arctic archipelago of Svalbard and Bouvet Island. Norway has a total area of and a population of about 4.9 million...
, PanamaPanamaPanama , officially the Republic of Panama , is the southernmost country of Central America. Situated on the isthmus connecting North and South America, it is bordered by Costa Rica to the northwest, Colombia to the southeast, the Caribbean Sea to the north and the Pacific Ocean to the south. The...
, ParaguayParaguayParaguay , officially the Republic of Paraguay , is a landlocked country in South America. It is bordered by Argentina to the south and southwest, Brazil to the east and northeast, and Bolivia to the northwest. Paraguay lies on both banks of the Paraguay River, which runs through the center of the...
, Puerto RicoPuerto RicoPuerto Rico , officially the Commonwealth of Puerto Rico , is an unincorporated territory of the United States, located in the northeastern Caribbean, east of the Dominican Republic and west of both the United States Virgin Islands and the British Virgin Islands.Puerto Rico comprises an...
, RussiaRussiaRussia or , officially known as both Russia and the Russian Federation , is a country in northern Eurasia. It is a federal semi-presidential republic, comprising 83 federal subjects...
, SamoaSamoaSamoa , officially the Independent State of Samoa, formerly known as Western Samoa is a country encompassing the western part of the Samoan Islands in the South Pacific Ocean. It became independent from New Zealand in 1962. The two main islands of Samoa are Upolu and one of the biggest islands in...
, SerbiaSerbiaSerbia , officially the Republic of Serbia , is a landlocked country located at the crossroads of Central and Southeast Europe, covering the southern part of the Carpathian basin and the central part of the Balkans...
, SlovakiaSlovakiaThe Slovak Republic is a landlocked state in Central Europe. It has a population of over five million and an area of about . Slovakia is bordered by the Czech Republic and Austria to the west, Poland to the north, Ukraine to the east and Hungary to the south...
, SloveniaSloveniaSlovenia , officially the Republic of Slovenia , is a country in Central and Southeastern Europe touching the Alps and bordering the Mediterranean. Slovenia borders Italy to the west, Croatia to the south and east, Hungary to the northeast, and Austria to the north, and also has a small portion of...
, ThailandThailandThailand , officially the Kingdom of Thailand , formerly known as Siam , is a country located at the centre of the Indochina peninsula and Southeast Asia. It is bordered to the north by Burma and Laos, to the east by Laos and Cambodia, to the south by the Gulf of Thailand and Malaysia, and to the...
, the United KingdomUnited KingdomThe United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...
, and the United StatesUnited StatesThe United States of America is a federal constitutional republic comprising fifty states and a federal district...
.
Mysticism
- In HinduismHinduismHinduism is the predominant and indigenous religious tradition of the Indian Subcontinent. Hinduism is known to its followers as , amongst many other expressions...
, blue is used to symbolically represent the fifth, throat chakraChakraChakra is a concept originating in Hindu texts, featured in tantric and yogic traditions of Hinduism and Buddhism. Its name derives from the Sanskrit word for "wheel" or "turning" .Chakra is a concept referring to wheel-like vortices...
(VishuddhaVishuddhaVishuddha also known as Vishuddhi, is the fifth primary chakra according to Hindu tradition.-Location:Vishuddha is positioned at the neck region near the spine, with its ksehtram or superficial activation point in the pit of the throat.-Appearance:This chakra is white with 16 purple or smoke...
).
Politics
- The Blue House is the residence of the President of South KoreaPresident of South KoreaThe President of the Republic of Korea is, according to the Constitution of the Republic of Korea, chief executive of the government, commander-in-chief of the armed forces, and the head of state of the Republic of Korea...
. - Blue has been associated with a variety of political positions, often differentiated from communistCommunismCommunism is a social, political and economic ideology that aims at the establishment of a classless, moneyless, revolutionary and stateless socialist society structured upon common ownership of the means of production...
red or anarchistAnarchismAnarchism is generally defined as the political philosophy which holds the state to be undesirable, unnecessary, and harmful, or alternatively as opposing authority in the conduct of human relations...
black. During the revolt in the Vendée against the French RevolutionFrench RevolutionThe French Revolution , sometimes distinguished as the 'Great French Revolution' , was a period of radical social and political upheaval in France and Europe. The absolute monarchy that had ruled France for centuries collapsed in three years...
, blues stood for the revolutionary forces, and white for the counter-revolutionaries. Later movements like the Breton blues used the colour to signify allegiance to the ideals of the revolution. - The blueshirts was a quasi-fascist political organisation active in Ireland during the 1930s (the name comes from the fact that St. Patrick's BlueSt. Patrick's BlueSt. Patrick's blue is a name applied to several shades of blue considered as symbolic of Ireland. In British usage, it refers to various sky blue shades associated with the Order of St. Patrick. In modern usage in the Republic of Ireland, it may be a darker shade. While green is now the usual...
is one of the traditional colours of Ireland). - Blue is the colour of the Conservative PartyConservative Party (UK)The Conservative Party, formally the Conservative and Unionist Party, is a centre-right political party in the United Kingdom that adheres to the philosophies of conservatism and British unionism. It is the largest political party in the UK, and is currently the largest single party in the House...
in Britain and Conservative Party of CanadaConservative Party of CanadaThe Conservative Party of Canada , is a political party in Canada which was formed by the merger of the Canadian Alliance and the Progressive Conservative Party of Canada in 2003. It is positioned on the right of the Canadian political spectrum...
. Television coverage in the United States since the 2000 presidential election has made it fashionable to link the Democratic PartyDemocratic Party (United States)The Democratic Party is one of two major contemporary political parties in the United States, along with the Republican Party. The party's socially liberal and progressive platform is largely considered center-left in the U.S. political spectrum. The party has the lengthiest record of continuous...
to "blue" and the Republican PartyRepublican Party (United States)The Republican Party is one of the two major contemporary political parties in the United States, along with the Democratic Party. Founded by anti-slavery expansion activists in 1854, it is often called the GOP . The party's platform generally reflects American conservatism in the U.S...
to "red" (especially in reference to "red states and blue states"). In Brazil, blue states are the ones in which the Social Democratic Party has the majority, in opposition to the Workers' PartyWorkers' Party (Brazil)The Workers' Party is a democratic socialist political party in Brazil. Launched in 1980, it is recognized as one of the largest and most important left-wing movements of Latin America. It governs at the federal level in a coalition government with several other parties since January 1, 2003...
, usually represented by red.
- A blue lawBlue lawA blue law is a type of law, typically found in the United States and, formerly, in Canada, designed to enforce religious standards, particularly the observance of Sunday as a day of worship or rest, and a restriction on Sunday shopping...
is a type of law, typically found in the United States and Canada, designed to enforce religious standards, particularly the observance of Sunday as a day of worship or rest, and a restriction on Sunday shopping. The word blue was used in the 17th century as a disparaging reference to rigid moral codes and those who observed them, particularly in blue-stocking, a reference to Oliver Cromwell's supporters in the parliament of 1653. - Blue is associated with numerous centre-rightCentre-rightThe centre-right or center-right is a political term commonly used to describe or denote individuals, political parties, or organizations whose views stretch from the centre to the right on the left-right spectrum, excluding far right stances. Centre-right can also describe a coalition of centrist...
liberalLiberalismLiberalism is the belief in the importance of liberty and equal rights. Liberals espouse a wide array of views depending on their understanding of these principles, but generally, liberals support ideas such as constitutionalism, liberal democracy, free and fair elections, human rights,...
political parties in EuropeEuropeEurope is, by convention, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally 'divided' from Asia to its east by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways connecting...
, Including the People's Party for Freedom and DemocracyPeople's Party for Freedom and DemocracyThe People's Party for Freedom and Democracy is a conservative-liberal political party located in the Netherlands. The VVD supports private enterprise in the Netherlands and is often perceived as an economic liberal party in contrast to the social-liberal Democrats 66 alongside which it sits in...
(Netherlands), the Reformist Movement and Open VLD (Belgium), the Democratic PartyDemocratic Party (Luxembourg)The Democratic Party , abbreviated to DP, is the major liberal political party in Luxembourg. One of the three major parties, the DP sits on the centre-right, holding moderate market liberal views combined with a strong emphasis on civil liberties, human rights, and internationalism.Founded in...
(Luxembourg), Liberal PartyVenstre (Denmark)VenstreThe party name is officially not translated into any other language, but is in English often referred to as the Liberal Party. Similar rules apply for the name of the party's youth wing Venstres Ungdom. , full name Venstre, Danmarks Liberale Parti , is the largest political party in Denmark...
(Denmark) and Liberal People's PartyLiberal People's Party (Sweden)The Liberal People's Party is a political party in Sweden. The party advocates social liberalism and is part of the governing centre-right coalition The Alliance, which achieved a majority in the general election of 17 September 2006...
(Sweden).
- Blue is the colour of, and associated with, the New Progressive PartyNew Progressive Party of Puerto RicoThe New Progressive Party of Puerto Rico is a political party that advocates for Puerto Rico's admission to the United States of America as the 51st state...
of Puerto RicoPuerto RicoPuerto Rico , officially the Commonwealth of Puerto Rico , is an unincorporated territory of the United States, located in the northeastern Caribbean, east of the Dominican Republic and west of both the United States Virgin Islands and the British Virgin Islands.Puerto Rico comprises an...
.
Religion
- Blue is associated in Christianity generally and Catholicism in particular, with the Virgin Mary.
- Blue in Hinduism: Many of the gods are depicted as having blue-coloured skin, particularly those associated with VishnuVishnuVishnu is the Supreme god in the Vaishnavite tradition of Hinduism. Smarta followers of Adi Shankara, among others, venerate Vishnu as one of the five primary forms of God....
, who is said to be the Preserver of the world and thus intimately connected to water. KrishnaKrishnaKrishna is a central figure of Hinduism and is traditionally attributed the authorship of the Bhagavad Gita. He is the supreme Being and considered in some monotheistic traditions as an Avatar of Vishnu...
and RamRamaRama or full name Ramachandra is considered to be the seventh avatar of Vishnu in Hinduism, and a king of Ayodhya in ancient Indian...
, Vishnu's avatars, are usually blue. ShivaShivaShiva is a major Hindu deity, and is the destroyer god or transformer among the Trimurti, the Hindu Trinity of the primary aspects of the divine. God Shiva is a yogi who has notice of everything that happens in the world and is the main aspect of life. Yet one with great power lives a life of a...
, the Destroyer, is also depicted in light blue tones and is called neela kantha, or blue-throated, for having swallowed poison in an attempt to turn the tide of a battle between the gods and demons in the gods' favour. - Blue in JudaismBlue in JudaismBlue in Judaism is used to symbolise divinity, because blue is the color of the sky and sea. It can also represent equilibrium, since its hue suggests a shade midway between white and black, day and night....
: In the TorahTorahTorah- A scroll containing the first five books of the BibleThe Torah , is name given by Jews to the first five books of the bible—Genesis , Exodus , Leviticus , Numbers and Deuteronomy Torah- A scroll containing the first five books of the BibleThe Torah , is name given by Jews to the first five...
, the Israelites were commanded to put fringes, tzitzitTzitzitThe Hebrew noun tzitzit is the name for specially knotted ritual fringes worn by observant Jews. Tzitzit are attached to the four corners of the tallit and tallit katan.-Etymology:The word may derive from the semitic root N-TZ-H...
, on the corners of their garments, and to weave within these fringes a "twisted thread of blue (tekhelet)". In ancient days, this blue thread was made from a dye extracted from a Mediterranean snail called the hilazon. MaimonidesMaimonidesMoses ben-Maimon, called Maimonides and also known as Mūsā ibn Maymūn in Arabic, or Rambam , was a preeminent medieval Jewish philosopher and one of the greatest Torah scholars and physicians of the Middle Ages...
claimed that this blue was the colour of "the clear noonday sky"; RashiRashiShlomo Yitzhaki , or in Latin Salomon Isaacides, and today generally known by the acronym Rashi , was a medieval French rabbi famed as the author of a comprehensive commentary on the Talmud, as well as a comprehensive commentary on the Tanakh...
, the colour of the evening sky. According to several rabbinic sages, blue is the colour of God's Glory. Staring at this colour aids in mediation, bringing us a glimpse of the "pavement of sapphire, like the very sky for purity", which is a likeness of the Throne of God. (The HebrewHebrew languageHebrew is a Semitic language of the Afroasiatic language family. Culturally, is it considered by Jews and other religious groups as the language of the Jewish people, though other Jewish languages had originated among diaspora Jews, and the Hebrew language is also used by non-Jewish groups, such...
word for glory.) Many items in the MishkanMishkanMishkan is the Hebrew word for the dwelling place of God, or the Tabernacle. It may refer to:*The Israelite Tabernacle...
, the portable sanctuary in the wilderness, such as the menorah, many of the vessels, and the Ark of the CovenantArk of the CovenantThe Ark of the Covenant , also known as the Ark of the Testimony, is a chest described in Book of Exodus as solely containing the Tablets of Stone on which the Ten Commandments were inscribed...
, were covered with blue cloth when transported from place to place. - Blue in Islam: the colour blue is mentioned in the Quran: In verse 20Ta-HaSura Ta-Ha is the 20th sura of the Qur'an with 135 ayat. It is a Makkan sura.It is named "Ta-Ha" because the sura starts with the Arab letters طه ....
:102 and is represented by the word: زرق zurq (plural of azraq, 'blue'). Blue amulets made of Lapis lazuliLapis lazuliLapis lazuli is a relatively rare semi-precious stone that has been prized since antiquity for its intense blue color....
are commonly utilised to symbolise luck in some MuslimMuslimA Muslim, also spelled Moslem, is an adherent of Islam, a monotheistic, Abrahamic religion based on the Quran, which Muslims consider the verbatim word of God as revealed to prophet Muhammad. "Muslim" is the Arabic term for "submitter" .Muslims believe that God is one and incomparable...
cultures. The colour blue also represents the values of liberty among Bosniaks.
Symbolism
- In Thailand, blue is associated with Friday on the Thai solar calendarThai solar calendarThe Thai solar calendar, Suriyakati was adopted by King Chulalongkorn in AD 1888 as the Siamese version of the Gregorian calendar. It is the legal calendar in Thailand, though Thai lunar calendar dates continue in use. Years are now counted in the Buddhist Era that is 543 years greater than...
. Anyone may wear blue on Fridays and anyone born on a Friday may adopt blue as their colour. The Thai languageThai languageThai , also known as Central Thai and Siamese, is the national and official language of Thailand and the native language of the Thai people, Thailand's dominant ethnic group. Thai is a member of the Tai group of the Tai–Kadai language family. Historical linguists have been unable to definitively...
, however, is one that has had trouble distinguishing blue from green. The default word for Blue was recently สีน้ำเงิน literally, the colour of silver, a poetical reference to the silvery sheen of the deep blue sea. It now means navy blue, and the default word is now สีฟ้า literally, the colour of the sky.
Sports
Association football
In international association football, blue is a common colour on kits, as a majority of nations wear the colours of their national flag. A notbale exception is four-time FIFA World CupFIFA World Cup
The FIFA World Cup, often simply the World Cup, is an international association football competition contested by the senior men's national teams of the members of Fédération Internationale de Football Association , the sport's global governing body...
winners Italy
Italy national football team
The Italy National Football Team , represents Italy in association football and is controlled by the Italian Football Federation , the governing body for football in Italy. Italy is the second most successful national team in the history of the World Cup having won four titles , just one fewer than...
, who wear a blue kit based on the Azzuro Savoia (Savoy
Savoy
Savoy is a region of France. It comprises roughly the territory of the Western Alps situated between Lake Geneva in the north and Monaco and the Mediterranean coast in the south....
blue) of the royal House of Savoy
House of Savoy
The House of Savoy was formed in the early 11th century in the historical Savoy region. Through gradual expansion, it grew from ruling a small county in that region to eventually rule the Kingdom of Italy from 1861 until the end of World War II, king of Croatia and King of Armenia...
which unified the Italian states. The team themsleves are known as I Azzuri (the Blues). Another World Cup winning nation with a blue shirt is France
France national football team
The France national football team represents the nation of France in international football. It is fielded by the French Football Federation , the governing body of football in France, and competes as a member of UEFA, which encompasses the countries of Europe...
, who are known as Les Bleus (the Blues). Two neighbouring countries with two World Cup victories each, Argentina
Argentina national football team
The Argentina national football team represents Argentina in association football and is controlled by the Argentine Football Association , the governing body for football in Argentina. Argentina's home stadium is Estadio Monumental Antonio Vespucio Liberti and their head coach is Alejandro...
and Uruguay
Uruguay national football team
The Uruguayan national football team represents Uruguay in international association football and is controlled by the Uruguayan Football Association, the governing body for football in Uruguay. The current head coach is Óscar Tabárez...
wear a light blue shirt, the former with white stripes. Uruguay are known as the La Celeste, Spanish
Spanish language
Spanish , also known as Castilian , is a Romance language in the Ibero-Romance group that evolved from several languages and dialects in central-northern Iberia around the 9th century and gradually spread with the expansion of the Kingdom of Castile into central and southern Iberia during the...
for 'the sky blue one', while Argentina are known as Los Albicelestes, Spanish for 'the sky blue and whites'.
Football clubs which have won the European Cup or Champions League
Champions League
Champions League may refer to various sports competitions. It most commonly refers to association football:-Association Football:*the UEFA Champions League, for Union of European Football Associations**the current UEFA Champions League season...
and wear blue include FC Barcelona
FC Barcelona
Futbol Club Barcelona , also known as Barcelona and familiarly as Barça, is a professional football club, based in Barcelona, Catalonia, Spain....
of Spain (red and blue stripes), FC Internazionale Milano of Italy (blue and black stripes) and FC Porto of Portugal (blue and white stripes). Another European Cup-winning club, Aston Villa of England, wear light blue detailing on a mostly claret shirt, often as the colour of the sleeves . Clubs which have won the Copa Libertadores, a tournament for South American clubs, and wear blue include six-times winners Boca Juniors
Boca Juniors
Club Atlético Boca Juniors is an Argentine sports club based in La Boca neighborhood of Buenos Aires. It is best known for its professional football team, which currently plays in the Primera División....
of Buenos Aires
Buenos Aires
Buenos Aires is the capital and largest city of Argentina, and the second-largest metropolitan area in South America, after São Paulo. It is located on the western shore of the estuary of the Río de la Plata, on the southeastern coast of the South American continent...
, Argentina
Argentina
Argentina , officially the Argentine Republic , is the second largest country in South America by land area, after Brazil. It is constituted as a federation of 23 provinces and an autonomous city, Buenos Aires...
. They wear a blue shirt with a yellow band across.
Blue features on the logo of football's governing body FIFA
FIFA
The Fédération Internationale de Football Association , commonly known by the acronym FIFA , is the international governing body of :association football, futsal and beach football. Its headquarters are located in Zurich, Switzerland, and its president is Sepp Blatter, who is in his fourth...
, as well as featuring highly in the design of their website . The European governing body of football, UEFA
UEFA
The Union of European Football Associations , almost always referred to by its acronym UEFA is the administrative and controlling body for European association football, futsal and beach soccer....
, uses two tones of blue to create a map of Europe in the centre of their logo. The Asian Football Confederation
Asian Football Confederation
The Asian Football Confederation is the governing body of association football in Asia. It has 46 member countries, mostly located on the Asian continent. However, due to the disputed boundary of Europe and Asia, nations such as Russia and Turkey which are located mostly in geographic Asia are...
, Oceania Football Confederation
Oceania Football Confederation
The Oceania Football Confederation is one of the six continental confederations of international association football, consisting of Papua New Guinea, New Zealand and island nations such as Tonga, Fiji and other Pacific Island countries...
and CONCACAF
CONCACAF
The Confederation of North, Central American and Caribbean Association Football is the continental governing body for association football in North America, Central America and the Caribbean...
(the governing body of football in North and Central America and the Caribbean) use blue text on their logos.
North American sporting leagues
Major League Baseball
Major League Baseball is the highest level of professional baseball in the United States and Canada, consisting of teams that play in the National League and the American League...
, a premier baseball league in the United States of America and Canada
Canada
Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...
, blue is one of the three colours, along with white and red, on the league's official logo. A team from Toronto
Toronto
Toronto is the provincial capital of Ontario and the largest city in Canada. It is located in Southern Ontario on the northwestern shore of Lake Ontario. A relatively modern city, Toronto's history dates back to the late-18th century, when its land was first purchased by the British monarchy from...
, Ontario
Ontario
Ontario is a province of Canada, located in east-central Canada. It is Canada's most populous province and second largest in total area. It is home to the nation's most populous city, Toronto, and the nation's capital, Ottawa....
, are the Blue Jays
Toronto Blue Jays
The Toronto Blue Jays are a professional baseball team located in Toronto, Ontario, Canada. The Blue Jays are a member of the Eastern Division of Major League Baseball 's American League ....
. The Los Angeles Dodgers
Los Angeles Dodgers
The Los Angeles Dodgers are a professional baseball team based in Los Angeles, California. The Dodgers are members of Major League Baseball's National League West Division. Established in 1883, the team originated in Brooklyn, New York, where it was known by a number of nicknames before becoming...
use blue prominently on their uniforms and the phrase "Dodger Blue" is may be said to describe Dodger fans' "blood". The Texas Rangers
Texas Rangers (baseball)
The Texas Rangers are a professional baseball team in the Dallas-Fort Worth Metroplex, based in Arlington, Texas. The Rangers are a member of the Western Division of Major League Baseball's American League, and are the reigning A.L. Western Division and A.L. Champions. Since , the Rangers have...
also use Blue prominently on their uniforms and logo.
The National Basketball Association
National Basketball Association
The National Basketball Association is the pre-eminent men's professional basketball league in North America. It consists of thirty franchised member clubs, of which twenty-nine are located in the United States and one in Canada...
, a premier basketball
Basketball
Basketball is a team sport in which two teams of five players try to score points by throwing or "shooting" a ball through the top of a basketball hoop while following a set of rules...
league in the United States and Canada, also has blue as one of the colours on their logo, along with red and white also, as does its female equivalent, the WNBA. The Sacramento Monarchs
Sacramento Monarchs
The Sacramento Monarchs were a basketball team based in Sacramento, California. They played in the Women's National Basketball Association from 1997 until folding on November 20, 2009...
of the WNBA wear blue. Former NBA player Theodore Edwards was nicknamed "Blue". The only NBA team to wear blue as first choice are the Charlotte Bobcats
Charlotte Bobcats
The Charlotte Bobcats is a professional basketball team based in Charlotte, North Carolina. They play in the Southeast Division of the Eastern Conference of the National Basketball Association. The Bobcats were established in 2004 as an expansion team, two seasons after Charlotte's previous NBA...
, however blue is a common away colour for many other franchises.
The National Football League
National Football League
The National Football League is the highest level of professional American football in the United States, and is considered the top professional American football league in the world. It was formed by eleven teams in 1920 as the American Professional Football Association, with the league changing...
, an American Football
American football
American football is a sport played between two teams of eleven with the objective of scoring points by advancing the ball into the opposing team's end zone. Known in the United States simply as football, it may also be referred to informally as gridiron football. The ball can be advanced by...
league in the United States, also uses blue as one of three colours, along with white and red, on their official logo. The Seattle Seahawks
Seattle Seahawks
The Seattle Seahawks are a professional American football team based in Seattle, Washington. They are currently members of the Western Division of the National Football Conference in the National Football League . The team joined the NFL in 1976 as an expansion team...
, New York Giants
New York Giants
The New York Giants are a professional American football team based in East Rutherford, New Jersey, representing the New York City metropolitan area. The Giants are currently members of the Eastern Division of the National Football Conference in the National Football League...
, Buffalo Bills
Buffalo Bills
The Buffalo Bills are a professional football team based in Buffalo, New York. They are currently members of the East Division of the American Football Conference in the National Football League...
and Detroit Lions
Detroit Lions
The Detroit Lions are a professional American football team based in Detroit, Michigan. They are members of the North Division of the National Football Conference in the National Football League , and play their home games at Ford Field in Downtown Detroit.Originally based in Portsmouth, Ohio and...
feature blue prominently on their uniforms.
The National Hockey League
National Hockey League
The National Hockey League is an unincorporated not-for-profit association which operates a major professional ice hockey league of 30 franchised member clubs, of which 7 are currently located in Canada and 23 in the United States...
, a premier Ice hockey
Ice hockey
Ice hockey, often referred to as hockey, is a team sport played on ice, in which skaters use wooden or composite sticks to shoot a hard rubber puck into their opponent's net. The game is played between two teams of six players each. Five members of each team skate up and down the ice trying to take...
league in Canada and the United States, does not use blue on its official logo. However, a club in the league from St. Louis, Missouri
St. Louis, Missouri
St. Louis is an independent city on the eastern border of Missouri, United States. With a population of 319,294, it was the 58th-largest U.S. city at the 2010 U.S. Census. The Greater St...
is named the Blues
St. Louis Blues
The St. Louis Blues are a professional ice hockey team based in St. Louis, Missouri. They are members of the Central Division of the Western Conference of the National Hockey League . The team is named after the famous W. C. Handy song "St. Louis Blues", and plays in the 19,150-seat Scottrade...
.
See also
- Blue Flag (disambiguation)
- Blue movie (disambiguation)
- Blue ribbonBlue ribbonThe blue ribbon is a term used to describe or symbolize something of high quality. The usage came from The Blue Riband, a prize awarded for the fastest crossing of the Atlantic Ocean by passenger liners—and prior to that from Cordon Bleu which referred to the blue ribbon worn by a particular order...
- Blue Screen of DeathBlue Screen of DeathTo forse a BSOD Open regedit.exe,Then search: HKLM\SYSTEM\CurrentControlSet\services\i8042prt\ParametersThen make a new DWORD called "CrashOnCtrlScroll" And set the value to 1....
- Distinguishing "blue" from "green" in language
- Engineer's blueEngineer's blueEngineer's blue is a highly pigmented paste used to assist in the mating of two or more components.Joseph Whitworth popularized the first practical method of making accurate flat surfaces, during the 1830s, by using engineer's blue and scraping techniques on three trial surfaces...
- Lapis lazuliLapis lazuliLapis lazuli is a relatively rare semi-precious stone that has been prized since antiquity for its intense blue color....
, a blue stone - List of colours
- Non-photo blueNon-photo blueNon-photo blue is a common tool used in the graphic design and print industry. It is a particular shade of blue that can not be detected by graphic arts cameras. This allows layout editors to write notes to the printer on the print flat which will not show in the final form...
- St. Patrick's BlueSt. Patrick's BlueSt. Patrick's blue is a name applied to several shades of blue considered as symbolic of Ireland. In British usage, it refers to various sky blue shades associated with the Order of St. Patrick. In modern usage in the Republic of Ireland, it may be a darker shade. While green is now the usual...
- TurquoiseTurquoiseTurquoise is an opaque, blue-to-green mineral that is a hydrous phosphate of copper and aluminium, with the chemical formula CuAl648·4. It is rare and valuable in finer grades and has been prized as a gem and ornamental stone for thousands of years owing to its unique hue...
- Variations of blueVariations of blueThe color defined as blue in the RGB color model, X11 blue, is shown at right. This color is the brightest possible blue that can be reproduced on a computer screen, and is the color named blue in X11. It is one of the three primary colors used on the RGB color space, along with red and green...