All About Color #A81C00

#A81C00

About #A81C00

#A81C00 is a dark red color with the hex code #A81C00. In RGB it is red 168, green 28, blue 0; in HSL it is hue 10°, saturation 100%, lightness 33%; in CMYK it is 0%, 83%, 100%, 34%. Its contrast ratio is 7.42:1 on white and 2.83:1 on black.

#A81C00 Color Conversion

Hex tripletA8, 1C, 00
CMYK0.00%, 83.33%, 100.00%, 34.12%
RGB Decimal168, 28, 0
HSL10°, 100%, 33%
RGB Octal250, 34, 0
HSV (HSB)10.00°, 100.00%, 65.88%
RGB Binary10101000, 11100, 0
CIE-L*AB36.28, 53.93, 49.77
RGB Percent65.88%, 10.98%, 0.00%
CIE-L*CH36.28, 73.38, 42.70
XYZ16.56, 9.16, 0.89
CIE-L*UV36.28, 106.27, 27.32
xyY0.62, 0.34, 9.16
Hunter-Lab30.26, 44.76, 19.43
RYB65.88%, 13.18%, 0.00%

Color Accessibility Scores

#A81C00 on a dark background: contrast 2.83:1, fails WCAG AA.
#A81C00 on a light background: contrast 7.42:1, passes WCAG AAA.

Color Shades

Tints and shades of #A81C00, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #A81C00. Open any of them in the Muzli palette generator.

Complementary palette

#A81C00 · #FF2F05 · #4D0D00 · #008CA8 · #05D5FF

Analogous palette

#A8008C · #A80038 · #A81C00 · #A87000 · #8CA800

Triadic palette

#A81C00 · #00A81C · #1C00A8 · #FF2F05 · #05FF2F

Tetradic palette

#A81C00 · #38A800 · #008CA8 · #7000A8 · #4D0D00

Monochromatic palette

#1A0400 · #5C0F00 · #A81C00 · #F52900 · #FF6242

Generate more palettes containing #A81C00 · Browse all color names

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