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Recognised as Colour

#A57783

  • #A57783
  • Red
  • Dark
  • Nearest: Rosy brown

#A57783 is a red with RGB values 165, 119, 131 and HSL 344°, 20%, 56%. It is a dark colour, so black text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Rosy brown.

Colour values

#A57783#A57783
HEX#A57783
RGBrgb(165, 119, 131)
RGB (0–1)0.6471, 0.4667, 0.5137
RGB percentages64.7%, 46.7%, 51.4%
HSLhsl(344.3, 20.4%, 55.7%)
HSV / HSBhsv(344.3, 27.9%, 64.7%)
CMYK0%, 27.9%, 20.6%, 35.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,844,035
CSS custom property--colour: #A57783;

Brightness & contrast

Relative luminance0.22832WCAG 2.x, 0 is black and 1 is white
Perceived brightness135.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.57:1
Contrast with white3.77:1WCAG normal text: Fail
Contrast with black5.57:1WCAG normal text: AA
Greyscale equivalent#828282
Inverted#5A887C

Colour vision & accessibility

Protanopia#7D7F83no red cones; affects about 1% of men; ΔE 20.1 from the original
Deuteranopia#888682no green cones; the most common form, about 1% of men; ΔE 20 from the original
Tritanopia#AD747Bno blue cones; rare, and affects men and women equally; ΔE 5.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.77:1WCAG large text: AA
Contrast with black, large text5.57:1WCAG large text: AAA

Named colours

Nearest named CSS colourRosy brown (#BC8F8F)ΔE 10.95, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#77A599
Analogous#A5779A, #A58277
Triadic#83A577, #7783A5
Split complementary#77A582, #779AA5
Tetradic#9AA577, #77A599, #8277A5

Tints, shades & saturation

Lighter +40%#F6F2F3
Lighter +30%#E2D3D7
Lighter +20%#CEB4BB
Lighter +10%#B9969F
Darker −10%#8C5D69
Darker −20%#6E4852
Darker −30%#4F343B
Darker −40%#302024
More saturated +25%#C15B75
Less saturated −25%#8E8E8E

Channel breakdown

R165
G119
B131
Red165 (64.7%)
Green119 (46.7%)
Blue131 (51.4%)
Hue344.35°
Saturation (HSL)20.35%
Lightness55.69%
Dominant channelRed
Hex per channelR A5 · G 77 · B 83

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Every value on this page was computed from “a57783” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.