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Colour

#812D92

  • #812D92
  • Violet
  • Dark
  • Nearest: Purple

#812D92 is a violet with RGB values 129, 45, 146 and HSL 290°, 53%, 37%. It is a dark colour, so white text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Purple.

Colour values

#812D92#812D92
HEX#812D92
RGBrgb(129, 45, 146)
RGB (0–1)0.5059, 0.1765, 0.5725
RGB percentages50.6%, 17.6%, 57.3%
HSLhsl(289.9, 52.9%, 37.5%)
HSV / HSBhsv(289.9, 69.2%, 57.3%)
CMYK11.6%, 69.2%, 0%, 42.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,465,810
CSS custom property--colour: #812D92;

Brightness & contrast

Relative luminance0.08619WCAG 2.x, 0 is black and 1 is white
Perceived brightness92.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.71:1
Contrast with white7.71:1WCAG normal text: AAA
Contrast with black2.72:1WCAG normal text: Fail
Greyscale equivalent#464646
Inverted#7ED26D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#074D95no red cones; affects about 1% of men; ΔE 41.4 from the original
Deuteranopia#375690no green cones; the most common form, about 1% of men; ΔE 43 from the original
Tritanopia#823F5Cno blue cones; rare, and affects men and women equally; ΔE 39.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.71:1WCAG large text: AAA
Contrast with black, large text2.72:1WCAG large text: Fail

Named colours

Purple · ΔE 10.4Rebecca purple · ΔE 11.4Dark magenta · ΔE 12.4Indigo · ΔE 20.7Medium orchid · ΔE 22Dark slateblue · ΔE 25
Nearest named CSS colourPurple (#800080)ΔE 10.41, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3E922D
Analogous#4F2D92, #922D70
Triadic#92812D, #2D9281
Split complementary#71922D, #2D924E
Tetradic#924F2D, #3E922D, #2D7092

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DAA7E4
Lighter +30%#C980D8
Lighter +20%#B959CC
Lighter +10%#A339B9
Darker −10%#5F216B
Darker −20%#3C1544
Darker −30%#1A091D
Darker −40%#000000
More saturated +25%#9115AA
Less saturated −25%#71457A

Channel breakdown

R129
G45
B146
Red129 (50.6%)
Green45 (17.6%)
Blue146 (57.3%)
Hue289.9°
Saturation (HSL)52.88%
Lightness37.45%
Dominant channelBlue
Hex per channelR 81 · G 2D · B 92

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Every value on this page was computed from “812d92” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.