Colour
#58333F
- #58333F
- Red
- Dark
- Nearest: Dim grey
#58333F is a red with RGB values 88, 51, 63 and HSL 341°, 27%, 27%. It is a dark colour, so white text on it reaches 10.7:1 contrast (AAA for normal text). The nearest named colour is Dim grey.
Colour values
#58333F#58333F
HEX#58333F
RGBrgb(88, 51, 63)
RGB (0–1)0.3451, 0.2, 0.2471
RGB percentages34.5%, 20%, 24.7%
HSLhsl(340.5, 26.6%, 27.3%)
HSV / HSBhsv(340.5, 42%, 34.5%)
CMYK0%, 42%, 28.4%, 65.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,780,287
CSS custom property--colour: #58333F;
Brightness & contrast
Relative luminance0.04801WCAG 2.x, 0 is black and 1 is white
Perceived brightness65.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.71:1
Contrast with white10.71:1WCAG normal text: AAA
Contrast with black1.96:1WCAG normal text: Fail
Greyscale equivalent#3C3C3C
Inverted#A7CCC0
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.71:1WCAG large text: AAA
Contrast with black, large text1.96:1WCAG large text: Fail
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#33584C
Analogous#583352, #583933
Triadic#3F5833, #333F58
Split complementary#33583A, #335258
Tetradic#525833, #33584C, #3A3358
Tints, shades & saturation
Channel breakdown
R88
G51
B63
Red88 (34.5%)
Green51 (20%)
Blue63 (24.7%)
Hue340.54°
Saturation (HSL)26.62%
Lightness27.25%
Dominant channelRed
Hex per channelR 58 · G 33 · B 3F
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