Colour

#22082B

#22082B
Violet
Dark
Nearest: Black

#22082B is a violet with RGB values 34, 8, 43 and HSL 285°, 69%, 10%. It is a dark colour, so white text on it reaches 18.5:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#22082B#22082B

HEX#22082B

RGBrgb(34, 8, 43)

RGB (0–1)0.1333, 0.0314, 0.1686

RGB percentages13.3%, 3.1%, 16.9%

HSLhsl(284.6, 68.6%, 10%)

HSV / HSBhsv(284.6, 81.4%, 16.9%)

CMYK20.9%, 81.4%, 0%, 83.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,230,315

CSS custom property--colour: #22082B;

Brightness & contrast

Relative luminance0.00688WCAG 2.x, 0 is black and 1 is white

Perceived brightness24.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.46:1

Contrast with white18.46:1WCAG normal text: AAA

Contrast with black1.14:1WCAG normal text: Fail

Greyscale equivalent#101010

Inverted#DDF7D4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#00122Cno red cones; affects about 1% of men; ΔE 16.7 from the original

Deuteranopia#08152Ano green cones; the most common form, about 1% of men; ΔE 17.4 from the original

Tritanopia#210E18no blue cones; rare, and affects men and women equally; ΔE 17.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.46:1WCAG large text: AAA

Contrast with black, large text1.14:1WCAG large text: Fail

Named colours

Black · ΔE 27.3 Dark slateblue · ΔE 35.3 Midnight blue · ΔE 35.5 Dark slate grey · ΔE 42.7 Rebecca purple · ΔE 46 Dim grey · ΔE 46.5

Nearest named CSS colourBlack (#000000)ΔE 27.31, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#112B08

Analogous#11082B, #2B0823

Triadic#2B2208, #082B22

Split complementary#232B08, #082B10

Tetradic#2B1008, #112B08, #08232B

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#AA28D7

Lighter +30%#8820AC

Lighter +20%#661881

Lighter +10%#441056

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#250231

Less saturated −25%#1F0E25

Channel breakdown

R34

B43

Red34 (13.3%)

Green8 (3.1%)

Blue43 (16.9%)

Hue284.57°

Saturation (HSL)68.63%

Lightness10%

Dominant channelBlue

Hex per channelR 22 · G 08 · B 2B

Keep nerding

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#22082B

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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