Colour
#3F2825
- #3F2825
- Red
- Dark
- Nearest: Black
#3F2825 is a red with RGB values 63, 40, 37 and HSL 7°, 26%, 20%. It is a dark colour, so white text on it reaches 13.6:1 contrast (AAA for normal text). The nearest named colour is Black.
Colour values
#3F2825#3F2825
HEX#3F2825
RGBrgb(63, 40, 37)
RGB (0–1)0.2471, 0.1569, 0.1451
RGB percentages24.7%, 15.7%, 14.5%
HSLhsl(6.9, 26%, 19.6%)
HSV / HSBhsv(6.9, 41.3%, 24.7%)
CMYK0%, 36.5%, 41.3%, 75.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,139,045
CSS custom property--colour: #3F2825;
Brightness & contrast
Relative luminance0.02708WCAG 2.x, 0 is black and 1 is white
Perceived brightness47.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.62:1
Contrast with white13.62:1WCAG normal text: AAA
Contrast with black1.54:1WCAG normal text: Fail
Greyscale equivalent#2D2D2D
Inverted#C0D7DA
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.62:1WCAG large text: AAA
Contrast with black, large text1.54:1WCAG large text: Fail
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#253C3F
Analogous#3F252F, #3F3525
Triadic#253F28, #28253F
Split complementary#253F35, #252F3F
Tetradic#2F3F25, #253C3F, #35253F
Tints, shades & saturation
Channel breakdown
R63
G40
B37
Red63 (24.7%)
Green40 (15.7%)
Blue37 (14.5%)
Hue6.92°
Saturation (HSL)26%
Lightness19.61%
Dominant channelRed
Hex per channelR 3F · G 28 · B 25
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