Recognised as Colour
#A72127
- #A72127
- Red
- Dark
- Nearest: Brown
#A72127 is a red with RGB values 167, 33, 39 and HSL 357°, 67%, 39%. It is a dark colour, so white text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Brown.
Colour values
#A72127#A72127
HEX#A72127
RGBrgb(167, 33, 39)
RGB (0–1)0.6549, 0.1294, 0.1529
RGB percentages65.5%, 12.9%, 15.3%
HSLhsl(357.3, 67%, 39.2%)
HSV / HSBhsv(357.3, 80.2%, 65.5%)
CMYK0%, 80.2%, 76.6%, 34.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,952,999
CSS custom property--colour: #A72127;
Brightness & contrast
Relative luminance0.0945WCAG 2.x, 0 is black and 1 is white
Perceived brightness95.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.27:1
Contrast with white7.27:1WCAG normal text: AAA
Contrast with black2.89:1WCAG normal text: Fail
Greyscale equivalent#3E3E3E
Inverted#58DED8
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.27:1WCAG large text: AAA
Contrast with black, large text2.89:1WCAG large text: Fail
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#21A7A1
Analogous#A7216A, #A75E21
Triadic#27A721, #2127A7
Split complementary#21A75E, #216AA7
Tetradic#6AA721, #21A7A1, #5E21A7
Tints, shades & saturation
Channel breakdown
R167
G33
B39
Red167 (65.5%)
Green33 (12.9%)
Blue39 (15.3%)
Hue357.31°
Saturation (HSL)67%
Lightness39.22%
Dominant channelRed
Hex per channelR A7 · G 21 · B 27
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