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Recognised as Colour

#81007C

  • #81007C
  • Magenta
  • Dark
  • Nearest: Purple

#81007C is a magenta with RGB values 129, 0, 124 and HSL 302°, 100%, 25%. It is a dark colour, so white text on it reaches 9.4:1 contrast (AAA for normal text). The nearest named colour is Purple.

Colour values

#81007C#81007C
HEX#81007C
RGBrgb(129, 0, 124)
RGB (0–1)0.5059, 0, 0.4863
RGB percentages50.6%, 0%, 48.6%
HSLhsl(302.3, 100%, 25.3%)
HSV / HSBhsv(302.3, 100%, 50.6%)
CMYK0%, 100%, 3.9%, 49.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,454,268
CSS custom property--colour: #81007C;

Brightness & contrast

Relative luminance0.06122WCAG 2.x, 0 is black and 1 is white
Perceived brightness82 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.44:1
Contrast with white9.44:1WCAG normal text: AAA
Contrast with black2.22:1WCAG normal text: Fail
Greyscale equivalent#242424
Inverted#7EFF83

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#003C7Fno red cones; affects about 1% of men; ΔE 47.9 from the original
Deuteranopia#344B79no green cones; the most common form, about 1% of men; ΔE 52.9 from the original
Tritanopia#861D47no blue cones; rare, and affects men and women equally; ΔE 37.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.44:1WCAG large text: AAA
Contrast with black, large text2.22:1WCAG large text: Fail

Named colours

Purple · ΔE 2.5Dark magenta · ΔE 6.8Rebecca purple · ΔE 20.6Indigo · ΔE 22.4Medium violet red · ΔE 27.2Medium orchid · ΔE 27.4
Nearest named CSS colourPurple (#800080)ΔE 2.47, a close match
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#008105
Analogous#450081, #81003C
Triadic#7C8100, #007C81
Split complementary#3C8100, #008145
Tetradic#814500, #008105, #003C81

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FF4EF8
Lighter +30%#FF1BF6
Lighter +20%#E700DE
Lighter +10%#B400AD
Darker −10%#4E004B
Darker −20%#1B001A
Darker −30%#000000
Darker −40%#000000
More saturated +25%#81007C
Less saturated −25%#71106D

Channel breakdown

R129
G0
B124
Red129 (50.6%)
Green0 (0%)
Blue124 (48.6%)
Hue302.33°
Saturation (HSL)100%
Lightness25.29%
Dominant channelRed
Hex per channelR 81 · G 00 · B 7C

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Every value on this page was computed from “81007c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.