Colour
#513B2F
- #513B2F
- Orange
- Dark
- Nearest: Dim grey
#513B2F is a orange with RGB values 81, 59, 47 and HSL 21°, 27%, 25%. It is a dark colour, so white text on it reaches 10.4:1 contrast (AAA for normal text). The nearest named colour is Dim grey.
Colour values
#513B2F#513B2F
HEX#513B2F
RGBrgb(81, 59, 47)
RGB (0–1)0.3176, 0.2314, 0.1843
RGB percentages31.8%, 23.1%, 18.4%
HSLhsl(21.2, 26.6%, 25.1%)
HSV / HSBhsv(21.2, 42%, 31.8%)
CMYK0%, 27.2%, 42%, 68.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,323,567
CSS custom property--colour: #513B2F;
Brightness & contrast
Relative luminance0.05082WCAG 2.x, 0 is black and 1 is white
Perceived brightness65.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.41:1
Contrast with white10.41:1WCAG normal text: AAA
Contrast with black2.02:1WCAG normal text: Fail
Greyscale equivalent#3F3F3F
Inverted#AEC4D0
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.41:1WCAG large text: AAA
Contrast with black, large text2.02:1WCAG large text: Fail
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#2F4551
Analogous#512F34, #514C2F
Triadic#2F513B, #3B2F51
Split complementary#2F514C, #2F3451
Tetradic#34512F, #2F4551, #4C2F51
Tints, shades & saturation
Channel breakdown
R81
G59
B47
Red81 (31.8%)
Green59 (23.1%)
Blue47 (18.4%)
Hue21.18°
Saturation (HSL)26.56%
Lightness25.1%
Dominant channelRed
Hex per channelR 51 · G 3B · B 2F
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