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Recognised as Colour

#A9366C

  • #A9366C
  • Red
  • Dark
  • Nearest: Pale violetred

#A9366C is a red with RGB values 169, 54, 108 and HSL 332°, 52%, 44%. It is a dark colour, so white text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#A9366C#A9366C
HEX#A9366C
RGBrgb(169, 54, 108)
RGB (0–1)0.6627, 0.2118, 0.4235
RGB percentages66.3%, 21.2%, 42.4%
HSLhsl(331.8, 51.6%, 43.7%)
HSV / HSBhsv(331.8, 68%, 66.3%)
CMYK0%, 68%, 36.1%, 33.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,089,516
CSS custom property--colour: #A9366C;

Brightness & contrast

Relative luminance0.12156WCAG 2.x, 0 is black and 1 is white
Perceived brightness107.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.12:1
Contrast with white6.12:1WCAG normal text: AA
Contrast with black3.43:1WCAG normal text: Fail
Greyscale equivalent#525252
Inverted#56C993

Colour vision & accessibility

Protanopia#4A546Eno red cones; affects about 1% of men; ΔE 50.3 from the original
Deuteranopia#6A6A69no green cones; the most common form, about 1% of men; ΔE 52.2 from the original
Tritanopia#B62C4Cno blue cones; rare, and affects men and women equally; ΔE 21.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.12:1WCAG large text: AAA
Contrast with black, large text3.43:1WCAG large text: AA

Named colours

Nearest named CSS colourPale violetred (#DB7093)ΔE 20.83, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#36A973
Analogous#A936A5, #A93A36
Triadic#6CA936, #366CA9
Split complementary#36A93A, #36A5A9
Tetradic#A5A936, #36A973, #3A36A9

Tints, shades & saturation

Lighter +40%#EBC0D4
Lighter +30%#DF99BA
Lighter +20%#D273A0
Lighter +10%#C64C85
Darker −10%#822A53
Darker −20%#5C1D3B
Darker −30%#351122
Darker −40%#0E0509
More saturated +25%#C51A6A
Less saturated −25%#8D526E

Channel breakdown

R169
G54
B108
Red169 (66.3%)
Green54 (21.2%)
Blue108 (42.4%)
Hue331.83°
Saturation (HSL)51.57%
Lightness43.73%
Dominant channelRed
Hex per channelR A9 · G 36 · B 6C

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Every value on this page was computed from “a9366c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.