Recognised as Colour
#372F25
- #372F25
- Orange
- Dark
- Nearest: Dark slate grey
#372F25 is a orange with RGB values 55, 47, 37 and HSL 33°, 20%, 18%. It is a dark colour, so white text on it reaches 13.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#372F25#372F25
HEX#372F25
RGBrgb(55, 47, 37)
RGB (0–1)0.2157, 0.1843, 0.1451
RGB percentages21.6%, 18.4%, 14.5%
HSLhsl(33.3, 19.6%, 18%)
HSV / HSBhsv(33.3, 32.7%, 21.6%)
CMYK0%, 14.5%, 32.7%, 78.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,616,549
CSS custom property--colour: #372F25;
Brightness & contrast
Relative luminance0.02979WCAG 2.x, 0 is black and 1 is white
Perceived brightness48.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.16:1
Contrast with white13.16:1WCAG normal text: AAA
Contrast with black1.6:1WCAG normal text: Fail
Greyscale equivalent#303030
Inverted#C8D0DA
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.16:1WCAG large text: AAA
Contrast with black, large text1.6:1WCAG large text: Fail
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#252D37
Analogous#372625, #363725
Triadic#25372F, #2F2537
Split complementary#253637, #262537
Tetradic#253726, #252D37, #372536
Tints, shades & saturation
Channel breakdown
R55
G47
B37
Red55 (21.6%)
Green47 (18.4%)
Blue37 (14.5%)
Hue33.33°
Saturation (HSL)19.57%
Lightness18.04%
Dominant channelRed
Hex per channelR 37 · G 2F · B 25
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Nerdulate something else
Nothing in mind? Surprise me · today’s page