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Recognised as Colour

#81566E

  • #81566E
  • Magenta
  • Dark
  • Nearest: Dim grey

#81566E is a magenta with RGB values 129, 86, 110 and HSL 327°, 20%, 42%. It is a dark colour, so white text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Dim grey.

Colour values

#81566E#81566E
HEX#81566E
RGBrgb(129, 86, 110)
RGB (0–1)0.5059, 0.3373, 0.4314
RGB percentages50.6%, 33.7%, 43.1%
HSLhsl(326.5, 20%, 42.2%)
HSV / HSBhsv(326.5, 33.3%, 50.6%)
CMYK0%, 33.3%, 14.7%, 49.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,476,270
CSS custom property--colour: #81566E;

Brightness & contrast

Relative luminance0.12448WCAG 2.x, 0 is black and 1 is white
Perceived brightness103.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.02:1
Contrast with white6.02:1WCAG normal text: AA
Contrast with black3.49:1WCAG normal text: Fail
Greyscale equivalent#616161
Inverted#7EA991

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#595F6Fno red cones; affects about 1% of men; ΔE 20.6 from the original
Deuteranopia#63656Dno green cones; the most common form, about 1% of men; ΔE 20.8 from the original
Tritanopia#87565Eno blue cones; rare, and affects men and women equally; ΔE 10.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.02:1WCAG large text: AAA
Contrast with black, large text3.49:1WCAG large text: AA

Named colours

Dim grey · ΔE 22.8Gray · ΔE 25.5Rosy brown · ΔE 25.7Slate grey · ΔE 26.6Light slate grey · ΔE 28.1Pale violetred · ΔE 31
Nearest named CSS colourDim grey (#696969)ΔE 22.78, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#568169
Analogous#7E5681, #815659
Triadic#6E8156, #566E81
Split complementary#598156, #56817E
Tetradic#817F56, #568169, #565981

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DBC8D3
Lighter +30%#C6AABA
Lighter +20%#B28BA1
Lighter +10%#9D6D88
Darker −10%#624254
Darker −20%#442D3A
Darker −30%#251920
Darker −40%#070406
More saturated +25%#9C3B71
Less saturated −25%#6C6C6C

Channel breakdown

R129
G86
B110
Red129 (50.6%)
Green86 (33.7%)
Blue110 (43.1%)
Hue326.51°
Saturation (HSL)20%
Lightness42.16%
Dominant channelRed
Hex per channelR 81 · G 56 · B 6E

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Every value on this page was computed from “81566e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.