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Recognised as Colour

#8104DA

  • #8104DA
  • Violet
  • Dark
  • Nearest: Blue violet

#8104DA is a violet with RGB values 129, 4, 218 and HSL 275°, 96%, 44%. It is a dark colour, so white text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Blue violet.

Colour values

#8104DA#8104DA
HEX#8104DA
RGBrgb(129, 4, 218)
RGB (0–1)0.5059, 0.0157, 0.8549
RGB percentages50.6%, 1.6%, 85.5%
HSLhsl(275, 96.4%, 43.5%)
HSV / HSBhsv(275, 98.2%, 85.5%)
CMYK40.8%, 98.2%, 0%, 14.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,455,386
CSS custom property--colour: #8104DA;

Brightness & contrast

Relative luminance0.09816WCAG 2.x, 0 is black and 1 is white
Perceived brightness102 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.09:1
Contrast with white7.09:1WCAG normal text: AAA
Contrast with black2.96:1WCAG normal text: Fail
Greyscale equivalent#2E2E2E
Inverted#7EFB25

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0057DFno red cones; affects about 1% of men; ΔE 42.9 from the original
Deuteranopia#0057D7no green cones; the most common form, about 1% of men; ΔE 46.3 from the original
Tritanopia#6C5380no blue cones; rare, and affects men and women equally; ΔE 79.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.09:1WCAG large text: AAA
Contrast with black, large text2.96:1WCAG large text: Fail

Named colours

Blue violet · ΔE 7.8Dark violet · ΔE 7.9Medium blue · ΔE 20.1Dark orchid · ΔE 21.3Blue · ΔE 30.7Dark blue · ΔE 34.9
Nearest named CSS colourBlue violet (#8A2BE2)ΔE 7.76, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5DDA04
Analogous#1604DA, #DA04C8
Triadic#DA8104, #04DA81
Split complementary#C8DA04, #04DA16
Tetradic#DA1604, #5DDA04, #04C8DA

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DCADFD
Lighter +30%#C67AFD
Lighter +20%#B148FC
Lighter +10%#9C16FB
Darker −10%#6303A8
Darker −20%#460276
Darker −30%#280144
Darker −40%#0A0012
More saturated +25%#8200DE
Less saturated −25%#7C20BE

Channel breakdown

R129
G4
B218
Red129 (50.6%)
Green4 (1.6%)
Blue218 (85.5%)
Hue275.05°
Saturation (HSL)96.4%
Lightness43.53%
Dominant channelBlue
Hex per channelR 81 · G 04 · B DA

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Every value on this page was computed from “8104da” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.