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Recognised as Colour

#C5837D

  • #C5837D
  • Red
  • Dark
  • Nearest: Rosy brown

#C5837D is a red with RGB values 197, 131, 125 and HSL 5°, 38%, 63%. It is a dark colour, so black text on it reaches 6.9:1 contrast (AA for normal text). The nearest named colour is Rosy brown.

Colour values

#C5837D#C5837D
HEX#C5837D
RGBrgb(197, 131, 125)
RGB (0–1)0.7725, 0.5137, 0.4902
RGB percentages77.3%, 51.4%, 49%
HSLhsl(5, 38.3%, 63.1%)
HSV / HSBhsv(5, 36.5%, 77.3%)
CMYK0%, 33.5%, 36.5%, 22.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,944,253
CSS custom property--colour: #C5837D;

Brightness & contrast

Relative luminance0.29584WCAG 2.x, 0 is black and 1 is white
Perceived brightness153.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.92:1
Contrast with white3.04:1WCAG normal text: Fail
Contrast with black6.92:1WCAG normal text: AA
Greyscale equivalent#919191
Inverted#3A7C82

Colour vision & accessibility

Protanopia#918C7Cno red cones; affects about 1% of men; ΔE 26.3 from the original
Deuteranopia#A0997Cno green cones; the most common form, about 1% of men; ΔE 27.2 from the original
Tritanopia#D27B82no 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 text3.04:1WCAG large text: AA
Contrast with black, large text6.92:1WCAG large text: AAA

Named colours

Nearest named CSS colourRosy brown (#BC8F8F)ΔE 10.69, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#7DBFC5
Analogous#C57D9B, #C5A77D
Triadic#7DC583, #837DC5
Split complementary#7DC5A7, #7D9BC5
Tetradic#9BC57D, #7DBFC5, #A77DC5

Tints, shades & saturation

Lighter +40%#FFFFFF
Lighter +30%#F4E8E7
Lighter +20%#E4C6C4
Lighter +10%#D5A5A0
Darker −10%#B5615A
Darker −20%#984B44
Darker −30%#753A34
Darker −40%#522824
More saturated +25%#DD6F66
Less saturated −25%#AD9794

Channel breakdown

R197
G131
B125
Red197 (77.3%)
Green131 (51.4%)
Blue125 (49%)
Hue5°
Saturation (HSL)38.3%
Lightness63.14%
Dominant channelRed
Hex per channelR C5 · G 83 · B 7D

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Every value on this page was computed from “c5837d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.