Colour
#603C39
- #603C39
- Red
- Dark
- Nearest: Dim grey
#603C39 is a red with RGB values 96, 60, 57 and HSL 5°, 25%, 30%. It is a dark colour, so white text on it reaches 9.5:1 contrast (AAA for normal text). The nearest named colour is Dim grey.
Colour values
#603C39#603C39
HEX#603C39
RGBrgb(96, 60, 57)
RGB (0–1)0.3765, 0.2353, 0.2235
RGB percentages37.6%, 23.5%, 22.4%
HSLhsl(4.6, 25.5%, 30%)
HSV / HSBhsv(4.6, 40.6%, 37.6%)
CMYK0%, 37.5%, 40.6%, 62.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,306,873
CSS custom property--colour: #603C39;
Brightness & contrast
Relative luminance0.06014WCAG 2.x, 0 is black and 1 is white
Perceived brightness72.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.53:1
Contrast with white9.53:1WCAG normal text: AAA
Contrast with black2.2:1WCAG normal text: Fail
Greyscale equivalent#434343
Inverted#9FC3C6
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.53:1WCAG large text: AAA
Contrast with black, large text2.2:1WCAG large text: Fail
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#395D60
Analogous#60394A, #605039
Triadic#39603C, #3C3960
Split complementary#396050, #394960
Tetradic#496039, #395D60, #4F3960
Tints, shades & saturation
Channel breakdown
R96
G60
B57
Red96 (37.6%)
Green60 (23.5%)
Blue57 (22.4%)
Hue4.62°
Saturation (HSL)25.49%
Lightness30%
Dominant channelRed
Hex per channelR 60 · G 3C · B 39
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