Recognised as Colour
#A13722
- #A13722
- Red
- Dark
- Nearest: Brown
#A13722 is a red with RGB values 161, 55, 34 and HSL 10°, 65%, 38%. It is a dark colour, so white text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Brown.
Colour values
#A13722#A13722
HEX#A13722
RGBrgb(161, 55, 34)
RGB (0–1)0.6314, 0.2157, 0.1333
RGB percentages63.1%, 21.6%, 13.3%
HSLhsl(9.9, 65.1%, 38.2%)
HSV / HSBhsv(9.9, 78.9%, 63.1%)
CMYK0%, 65.8%, 78.9%, 36.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,565,410
CSS custom property--colour: #A13722;
Brightness & contrast
Relative luminance0.10425WCAG 2.x, 0 is black and 1 is white
Perceived brightness98.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.81:1
Contrast with white6.81:1WCAG normal text: AA
Contrast with black3.08:1WCAG normal text: Fail
Greyscale equivalent#4C4C4C
Inverted#5EC8DD
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.81:1WCAG large text: AAA
Contrast with black, large text3.08:1WCAG large text: AA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#228CA1
Analogous#A1224C, #A17722
Triadic#22A137, #3722A1
Split complementary#22A177, #224CA1
Tetradic#4CA122, #228CA1, #7722A1
Tints, shades & saturation
Channel breakdown
R161
G55
B34
Red161 (63.1%)
Green55 (21.6%)
Blue34 (13.3%)
Hue9.92°
Saturation (HSL)65.13%
Lightness38.24%
Dominant channelRed
Hex per channelR A1 · G 37 · B 22
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