All About Color #A30000

#A30000

About #A30000

#A30000 is a dark red color with the hex code #A30000. In RGB it is red 163, green 0, blue 0; in HSL it is hue 0°, saturation 100%, lightness 32%; in CMYK it is 0%, 100%, 100%, 36%. Its contrast ratio is 8.21:1 on white and 2.56:1 on black.

#A30000 Color Conversion

Hex tripletA3, 00, 00
CMYK0.00%, 100.00%, 100.00%, 36.08%
RGB Decimal163, 0, 0
HSL0°, 100%, 32%
RGB Octal243, 0, 0
HSV (HSB)0.00°, 100.00%, 63.92%
RGB Binary10100011, 0, 0
CIE-L*AB33.53, 57.32, 47.71
RGB Percent63.92%, 0.00%, 0.00%
CIE-L*CH33.53, 74.57, 39.77
XYZ15.10, 7.79, 0.71
CIE-L*UV33.53, 110.28, 23.79
xyY0.64, 0.33, 7.79
Hunter-Lab27.90, 47.79, 18.03
RYB63.92%, 0.00%, 0.00%

Color Accessibility Scores

#A30000 on a dark background: contrast 2.56:1, fails WCAG AA.
#A30000 on a light background: contrast 8.21:1, passes WCAG AAA.

Color Shades

Tints and shades of #A30000, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #A30000. Open any of them in the Muzli palette generator.

Complementary palette

#A30000 · #FF0000 · #470000 · #00A3A3 · #00FFFF

Analogous palette

#A300A3 · #A30052 · #A30000 · #A35200 · #A3A300

Triadic palette

#A30000 · #00A300 · #0000A3 · #FF0000 · #00FF00

Tetradic palette

#A30000 · #52A300 · #00A3A3 · #5200A3 · #470000

Monochromatic palette

#1A0000 · #570000 · #A30000 · #F00000 · #FF3D3D

Generate more palettes containing #A30000 · Browse all color names

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