Colour
#312B27
- #312B27
- Orange
- Dark
- Nearest: Black
#312B27 is a orange with RGB values 49, 43, 39 and HSL 24°, 11%, 17%. It is a dark colour, so white text on it reaches 13.9:1 contrast (AAA for normal text). The nearest named colour is Black.
Colour values
#312B27#312B27
HEX#312B27
RGBrgb(49, 43, 39)
RGB (0–1)0.1922, 0.1686, 0.1529
RGB percentages19.2%, 16.9%, 15.3%
HSLhsl(24, 11.4%, 17.3%)
HSV / HSBhsv(24, 20.4%, 19.2%)
CMYK0%, 12.2%, 20.4%, 80.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,222,311
CSS custom property--colour: #312B27;
Brightness & contrast
Relative luminance0.02527WCAG 2.x, 0 is black and 1 is white
Perceived brightness44.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.95:1
Contrast with white13.95:1WCAG normal text: AAA
Contrast with black1.51:1WCAG normal text: Fail
Greyscale equivalent#2C2C2C
Inverted#CED4D8
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.95:1WCAG large text: AAA
Contrast with black, large text1.51:1WCAG large text: Fail
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#272D31
Analogous#312728, #313027
Triadic#27312B, #2B2731
Split complementary#273130, #272831
Tetradic#283127, #272D31, #302731
Tints, shades & saturation
Channel breakdown
R49
G43
B39
Red49 (19.2%)
Green43 (16.9%)
Blue39 (15.3%)
Hue24°
Saturation (HSL)11.36%
Lightness17.25%
Dominant channelRed
Hex per channelR 31 · G 2B · B 27
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