Colour

#8128DA

#8128DA
Violet
Dark
Nearest: Blue violet

#8128DA is a violet with RGB values 129, 40, 218 and HSL 270°, 71%, 51%. It is a dark colour, so white text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Blue violet.

Colour values

#8128DA#8128DA

HEX#8128DA

RGBrgb(129, 40, 218)

RGB (0–1)0.5059, 0.1569, 0.8549

RGB percentages50.6%, 15.7%, 85.5%

HSLhsl(270, 70.6%, 50.6%)

HSV / HSBhsv(270, 81.7%, 85.5%)

CMYK40.8%, 81.7%, 0%, 14.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,464,602

CSS custom property--colour: #8128DA;

Brightness & contrast

Relative luminance0.11247WCAG 2.x, 0 is black and 1 is white

Perceived brightness106.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.46:1

Contrast with white6.46:1WCAG normal text: AA

Contrast with black3.25:1WCAG normal text: Fail

Greyscale equivalent#484848

Inverted#7ED725

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#005EDFno red cones; affects about 1% of men; ΔE 40 from the original

Deuteranopia#005DD7no green cones; the most common form, about 1% of men; ΔE 42.6 from the original

Tritanopia#6C5C83no blue cones; rare, and affects men and women equally; ΔE 76 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text6.46:1WCAG large text: AAA

Contrast with black, large text3.25:1WCAG large text: AA

Named colours

Blue violet · ΔE 3.1 Dark violet · ΔE 9.2 Dark orchid · ΔE 14.4 Medium blue · ΔE 23.2 Medium slateblue · ΔE 30.5 Medium orchid · ΔE 31

Nearest named CSS colourBlue violet (#8A2BE2)ΔE 3.15, a close match

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#81DA28

Analogous#2828DA, #DA28DA

Triadic#DA8128, #28DA81

Split complementary#DADA28, #28DA28

Tetradic#DA2828, #81DA28, #28DADA

Tints, shades & saturation

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

Lighter +40%#E7D6F8

Lighter +30%#CEABF0

Lighter +20%#B47FE9

Lighter +10%#9B54E1

Darker −10%#681EB1

Darker −20%#4E1785

Darker −30%#350F5A

Darker −40%#1B082E

More saturated +25%#8108FA

Less saturated −25%#8148BB

Channel breakdown

R129

G40

B218

Red129 (50.6%)

Green40 (15.7%)

Blue218 (85.5%)

Hue270°

Saturation (HSL)70.63%

Lightness50.59%

Dominant channelBlue

Hex per channelR 81 · G 28 · B DA

Keep nerding

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#8128DA

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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