Colour
#37362F
- #37362F
- Grey
- Dark
- Nearest: Dark slate grey
#37362F is a grey with RGB values 55, 54, 47 and HSL 52°, 8%, 20%. It is a dark colour, so white text on it reaches 12.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#37362F#37362F
HEX#37362F
RGBrgb(55, 54, 47)
RGB (0–1)0.2157, 0.2118, 0.1843
RGB percentages21.6%, 21.2%, 18.4%
HSLhsl(52.5, 7.8%, 20%)
HSV / HSBhsv(52.5, 14.5%, 21.6%)
CMYK0%, 1.8%, 14.5%, 78.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,618,351
CSS custom property--colour: #37362F;
Brightness & contrast
Relative luminance0.03656WCAG 2.x, 0 is black and 1 is white
Perceived brightness53.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.13:1
Contrast with white12.13:1WCAG normal text: AAA
Contrast with black1.73:1WCAG normal text: Fail
Greyscale equivalent#363636
Inverted#C8C9D0
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.13:1WCAG large text: AAA
Contrast with black, large text1.73:1WCAG large text: Fail
Named colours
Hue familygrey
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#2F3037
Analogous#37322F, #34372F
Triadic#2F3736, #362F37
Split complementary#2F3437, #322F37
Tetradic#2F3732, #2F3037, #372F34
Tints, shades & saturation
Channel breakdown
R55
G54
B47
Red55 (21.6%)
Green54 (21.2%)
Blue47 (18.4%)
Hue52.5°
Saturation (HSL)7.84%
Lightness20%
Dominant channelRed
Hex per channelR 37 · G 36 · B 2F
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