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Recognised as Colour

#81376C

  • #81376C
  • Magenta
  • Dark
  • Nearest: Purple

#81376C is a magenta with RGB values 129, 55, 108 and HSL 317°, 40%, 36%. It is a dark colour, so white text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Purple.

Colour values

#81376C#81376C
HEX#81376C
RGBrgb(129, 55, 108)
RGB (0–1)0.5059, 0.2157, 0.4235
RGB percentages50.6%, 21.6%, 42.4%
HSLhsl(317, 40.2%, 36.1%)
HSV / HSBhsv(317, 57.4%, 50.6%)
CMYK0%, 57.4%, 16.3%, 49.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,468,332
CSS custom property--colour: #81376C;

Brightness & contrast

Relative luminance0.08482WCAG 2.x, 0 is black and 1 is white
Perceived brightness89.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.79:1
Contrast with white7.79:1WCAG normal text: AAA
Contrast with black2.7:1WCAG normal text: Fail
Greyscale equivalent#4B4B4B
Inverted#7EC893

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3A4B6Eno red cones; affects about 1% of men; ΔE 35.8 from the original
Deuteranopia#50576Ano green cones; the most common form, about 1% of men; ΔE 37.1 from the original
Tritanopia#88394Cno blue cones; rare, and affects men and women equally; ΔE 21.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.79:1WCAG large text: AAA
Contrast with black, large text2.7:1WCAG large text: Fail

Named colours

Purple · ΔE 29.4Dark slateblue · ΔE 29.6Pale violetred · ΔE 31Rebecca purple · ΔE 31.8Dark magenta · ΔE 33.2Medium violet red · ΔE 33.7
Nearest named CSS colourPurple (#800080)ΔE 29.42, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#37814C
Analogous#713781, #813747
Triadic#6C8137, #376C81
Split complementary#478137, #378171
Tetradic#817137, #37814C, #374781

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DBA9CD
Lighter +30%#CB86B8
Lighter +20%#BC62A2
Lighter +10%#A5468A
Darker −10%#5D284E
Darker −20%#391930
Darker −30%#160912
Darker −40%#000000
More saturated +25%#982076
Less saturated −25%#6A4E62

Channel breakdown

R129
G55
B108
Red129 (50.6%)
Green55 (21.6%)
Blue108 (42.4%)
Hue317.03°
Saturation (HSL)40.22%
Lightness36.08%
Dominant channelRed
Hex per channelR 81 · G 37 · B 6C

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Every value on this page was computed from “81376c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.