Blue
Blue is the colour between violet and green on the optical spectrum of visible light. Human eyes perceive blue when observing light with a wavelength between 450 and 495 nanometres, which is between 45 and 49.5 Ångströms. Blues with a higher frequency and thus a shorter wavelength gradually look more violet, while those with a lower frequency and a longer wavelength gradually appear more green. Pure blue, in the middle, has a wavelength of 470 nanometers (47 Ångströms). In painting and traditional colour theory, blue is one of the three primary colours of pigments, along with red and yellow, which can be mixed to form a wide gamut of colours. Red and blue mixed together form violet, blue and yellow together form green. Blue is also a primary colour in the RGB colour model, used to create a
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Colors
eye color
Blue
Blue is the colour between violet and green on the optical spectrum of visible light. Human eyes perceive blue when observing light with a wavelength between 450 and 495 nanometres, which is between 45 and 49.5 Ångströms. Blues with a higher frequency and thus a shorter wavelength gradually look more violet, while those with a lower frequency and a longer wavelength gradually appear more green. Pure blue, in the middle, has a wavelength of 470 nanometers (47 Ångströms). In painting and traditional colour theory, blue is one of the three primary colours of pigments, along with red and yellow, which can be mixed to form a wide gamut of colours. Red and blue mixed together form violet, blue and yellow together form green. Blue is also a primary colour in the RGB colour model, used to create a
has abstract
25بك المحتوى هنا ينقصه الاستشه ...... ها الموجى بين 440-520 نانومتر.
@ar
Barwa niebieska – jedna z addy ...... kże swoją ciemniejszą odmianę.
@pl
Blau (vom althochdeutschen bla ...... s Körperfarbe remittiert sein.
@de
Blauw is een kleur die zich in ...... ecteerd in een wateroppervlak.
@nl
Blue is the colour between vio ...... men as their favourite colour.
@en
El azul es el color que se per ...... s al color estándar, azuladas.
@es
Il blu è uno dei colori dello ...... alente fino agli anni ottanta.
@it
Le bleu est un champ chromatiq ...... et les jaunes[réf. souhaitée].
@fr
O azul é uma das três cores-lu ...... balto, azul-marinho, turquesa.
@pt
Синий — наименование группы цв ...... й цвет), ультрамарин и лазурь.
@ru
colour hex code
frequency (Hz)
hue coordinate in the HSV colour space
saturation coordinate in the HSV colour space
value coordinate in the HSV colour space
bluecoordinate in the RGB space
green coordinate in the RGB space
red coordinate in the RGB space
wavelength (μ)
Wikipage page ID
Wikipage revision ID
745.199.265
rgbspace
source
spelling
textcolor
wavelength
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comment
25بك المحتوى هنا ينقصه الاستشه ...... ها الموجى بين 440-520 نانومتر.
@ar
Barwa niebieska – jedna z addy ...... kże swoją ciemniejszą odmianę.
@pl
Blau (vom althochdeutschen bla ...... s Körperfarbe remittiert sein.
@de
Blauw is een kleur die zich in ...... nadering gebruikt voor de eers
@nl
Blue is the colour between vio ...... colour model, used to create a
@en
El azul es el color que se per ...... s al color estándar, azuladas.
@es
Il blu è uno dei colori dello ...... alente fino agli anni ottanta.
@it
Le bleu est un champ chromatiq ...... et les jaunes[réf. souhaitée].
@fr
O azul é uma das três cores-lu ...... do espectro de cores visíveis.
@pt
Синий — наименование группы цв ...... й цвет), ультрамарин и лазурь.
@ru
label
Azul
@es
Azul
@pt
Barwa niebieska
@pl
Blau
@de
Blauw (kleur)
@nl
Bleu
@fr
Blu
@it
Blue
@en
Синий цвет
@ru
أزرق
@ar
wasDerivedFrom
isPrimaryTopicOf
name
Blue
@en