Recognised as Colour
#28241B
- #28241B
- Orange
- Dark
- Nearest: Black
#28241B is a orange with RGB values 40, 36, 27 and HSL 42°, 19%, 13%. It is a dark colour, so white text on it reaches 15.5:1 contrast (AAA for normal text). The nearest named colour is Black.
Colour values
#28241B#28241B
HEX#28241B
RGBrgb(40, 36, 27)
RGB (0–1)0.1569, 0.1412, 0.1059
RGB percentages15.7%, 14.1%, 10.6%
HSLhsl(41.5, 19.4%, 13.1%)
HSV / HSBhsv(41.5, 32.5%, 15.7%)
CMYK0%, 10%, 32.5%, 84.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,630,683
CSS custom property--colour: #28241B;
Brightness & contrast
Relative luminance0.01792WCAG 2.x, 0 is black and 1 is white
Perceived brightness36.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.46:1
Contrast with white15.46:1WCAG normal text: AAA
Contrast with black1.36:1WCAG normal text: Fail
Greyscale equivalent#242424
Inverted#D7DBE4
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.46:1WCAG large text: AAA
Contrast with black, large text1.36:1WCAG large text: Fail
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#1B1F28
Analogous#281E1B, #26281B
Triadic#1B2824, #241B28
Split complementary#1B2628, #1E1B28
Tetradic#1B281E, #1B1F28, #281B26
Tints, shades & saturation
Channel breakdown
R40
G36
B27
Red40 (15.7%)
Green36 (14.1%)
Blue27 (10.6%)
Hue41.54°
Saturation (HSL)19.4%
Lightness13.14%
Dominant channelRed
Hex per channelR 28 · G 24 · B 1B
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