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Colour

#81327F

  • #81327F
  • Magenta
  • Dark
  • Nearest: Purple

#81327F is a magenta with RGB values 129, 50, 127 and HSL 302°, 44%, 35%. 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

#81327F#81327F
HEX#81327F
RGBrgb(129, 50, 127)
RGB (0–1)0.5059, 0.1961, 0.498
RGB percentages50.6%, 19.6%, 49.8%
HSLhsl(301.5, 44.1%, 35.1%)
HSV / HSBhsv(301.5, 61.2%, 50.6%)
CMYK0%, 61.2%, 1.6%, 49.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,467,071
CSS custom property--colour: #81327F;

Brightness & contrast

Relative luminance0.08481WCAG 2.x, 0 is black and 1 is white
Perceived brightness91 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#484848
Inverted#7ECD80

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2A4B81no red cones; affects about 1% of men; ΔE 38.5 from the original
Deuteranopia#45567Dno green cones; the most common form, about 1% of men; ΔE 40.2 from the original
Tritanopia#853B54no blue cones; rare, and affects men and women equally; ΔE 29.8 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 17.7Rebecca purple · ΔE 19.7Dark magenta · ΔE 21.3Dark slateblue · ΔE 23.8Indigo · ΔE 30.3Orchid · ΔE 30.6
Nearest named CSS colourPurple (#800080)ΔE 17.68, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#328134
Analogous#5B3281, #813258
Triadic#7F8132, #327F81
Split complementary#588132, #32815B
Tetradic#815B32, #328134, #325881

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DCA3DA
Lighter +30%#CD7FCB
Lighter +20%#BF5ABC
Lighter +10%#A640A3
Darker −10%#5C245B
Darker −20%#371637
Darker −30%#130712
Darker −40%#000000
More saturated +25%#971C94
Less saturated −25%#6B486A

Channel breakdown

R129
G50
B127
Red129 (50.6%)
Green50 (19.6%)
Blue127 (49.8%)
Hue301.52°
Saturation (HSL)44.13%
Lightness35.1%
Dominant channelRed
Hex per channelR 81 · G 32 · B 7F

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Every value on this page was computed from “81327f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.