Recognised as Colour
#89313B
- #89313B
- Red
- Dark
- Nearest: Brown
#89313B is a red with RGB values 137, 49, 59 and HSL 353°, 47%, 36%. It is a dark colour, so white text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Brown.
Colour values
#89313B#89313B
HEX#89313B
RGBrgb(137, 49, 59)
RGB (0–1)0.5373, 0.1922, 0.2314
RGB percentages53.7%, 19.2%, 23.1%
HSLhsl(353.2, 47.3%, 36.5%)
HSV / HSBhsv(353.2, 64.2%, 53.7%)
CMYK0%, 64.2%, 56.9%, 46.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,991,035
CSS custom property--colour: #89313B;
Brightness & contrast
Relative luminance0.07831WCAG 2.x, 0 is black and 1 is white
Perceived brightness86.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.18:1
Contrast with white8.18:1WCAG normal text: AAA
Contrast with black2.57:1WCAG normal text: Fail
Greyscale equivalent#444444
Inverted#76CEC4
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.18:1WCAG large text: AAA
Contrast with black, large text2.57:1WCAG large text: Fail
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#31897F
Analogous#893167, #895331
Triadic#3B8931, #313B89
Split complementary#318953, #316789
Tetradic#678931, #31897F, #533189
Tints, shades & saturation
Channel breakdown
R137
G49
B59
Red137 (53.7%)
Green49 (19.2%)
Blue59 (23.1%)
Hue353.18°
Saturation (HSL)47.31%
Lightness36.47%
Dominant channelRed
Hex per channelR 89 · G 31 · B 3B
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