Recognised as Colour
#5B3630
- #5B3630
- Red
- Dark
- Nearest: Dim grey
#5B3630 is a red with RGB values 91, 54, 48 and HSL 8°, 31%, 27%. 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
#5B3630#5B3630
HEX#5B3630
RGBrgb(91, 54, 48)
RGB (0–1)0.3569, 0.2118, 0.1882
RGB percentages35.7%, 21.2%, 18.8%
HSLhsl(8.4, 30.9%, 27.3%)
HSV / HSBhsv(8.4, 47.3%, 35.7%)
CMYK0%, 40.7%, 47.3%, 64.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,977,648
CSS custom property--colour: #5B3630;
Brightness & contrast
Relative luminance0.05076WCAG 2.x, 0 is black and 1 is white
Perceived brightness66.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.42:1
Contrast with white10.42:1WCAG normal text: AAA
Contrast with black2.02:1WCAG normal text: Fail
Greyscale equivalent#3D3D3D
Inverted#A4C9CF
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.42:1WCAG large text: AAA
Contrast with black, large text2.02:1WCAG large text: Fail
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#30555B
Analogous#5B3040, #5B4C30
Triadic#305B36, #36305B
Split complementary#305B4C, #303F5B
Tetradic#3F5B30, #30555B, #4C305B
Tints, shades & saturation
Channel breakdown
R91
G54
B48
Red91 (35.7%)
Green54 (21.2%)
Blue48 (18.8%)
Hue8.37°
Saturation (HSL)30.94%
Lightness27.25%
Dominant channelRed
Hex per channelR 5B · G 36 · B 30
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