All About Color #A31E00

#A31E00

About #A31E00

#A31E00 is a dark red color with the hex code #A31E00. In RGB it is red 163, green 30, blue 0; in HSL it is hue 11°, saturation 100%, lightness 32%; in CMYK it is 0%, 82%, 100%, 36%. Its contrast ratio is 7.66:1 on white and 2.74:1 on black.

#A31E00 Color Conversion

Hex tripletA3, 1E, 00
CMYK0.00%, 81.60%, 100.00%, 36.08%
RGB Decimal163, 30, 0
HSL11°, 100%, 32%
RGB Octal243, 36, 0
HSV (HSB)11.04°, 100.00%, 63.92%
RGB Binary10100011, 11110, 0
CIE-L*AB35.43, 51.89, 48.76
RGB Percent63.92%, 11.76%, 0.00%
CIE-L*CH35.43, 71.21, 43.22
XYZ15.57, 8.72, 0.86
CIE-L*UV35.43, 101.54, 26.95
xyY0.62, 0.35, 8.72
Hunter-Lab29.52, 42.47, 18.93
RYB63.92%, 14.42%, 0.00%

Color Accessibility Scores

#A31E00 on a dark background: contrast 2.74:1, fails WCAG AA.
#A31E00 on a light background: contrast 7.66:1, passes WCAG AAA.

Color Shades

Tints and shades of #A31E00, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #A31E00. Open any of them in the Muzli palette generator.

Complementary palette

#A31E00 · #FF2F00 · #470D00 · #0085A3 · #00D0FF

Analogous palette

#A30085 · #A30034 · #A31E00 · #A37000 · #85A300

Triadic palette

#A31E00 · #00A31E · #1E00A3 · #FF2F00 · #00FF2F

Tetradic palette

#A31E00 · #34A300 · #0085A3 · #7000A3 · #470D00

Monochromatic palette

#1A0500 · #571000 · #A31E00 · #F02C00 · #FF613D

Generate more palettes containing #A31E00 · Browse all color names

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