All About Color #331A1B

#331A1B

About #331A1B

#331A1B is a very dark red color with the hex code #331A1B. In RGB it is red 51, green 26, blue 27; in HSL it is hue 358°, saturation 32%, lightness 15%; in CMYK it is 0%, 49%, 47%, 80%. Its contrast ratio is 16.10:1 on white and 1.30:1 on black.

#331A1B Color Conversion

Hex triplet33, 1A, 1B
CMYK0.00%, 49.02%, 47.06%, 80.00%
RGB Decimal51, 26, 27
HSL358°, 32%, 15%
RGB Octal63, 32, 33
HSV (HSB)357.60°, 49.02%, 20.00%
RGB Binary110011, 11010, 11011
CIE-L*AB12.75, 12.56, 4.70
RGB Percent20.00%, 10.20%, 10.59%
CIE-L*CH12.75, 13.41, 20.51
XYZ1.93, 1.52, 1.23
CIE-L*UV12.75, 12.25, 2.18
xyY0.41, 0.32, 1.52
Hunter-Lab12.34, 6.38, 2.73
RYB20.00%, 10.20%, 10.59%

Color Accessibility Scores

#331A1B on a dark background: contrast 1.30:1, fails WCAG AA.
#331A1B on a light background: contrast 16.10:1, passes WCAG AAA.

Color Shades

Tints and shades of #331A1B, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #331A1B. Open any of them in the Muzli palette generator.

Complementary palette

#331A1B · #6F393B · #110909 · #1A3232 · #396F6D

Analogous palette

#321A32 · #321A27 · #331A1B · #32251A · #32321A

Triadic palette

#331A1B · #1B321A · #1A1B32 · #6F393B · #3B6F39

Tetradic palette

#331A1B · #27321A · #1A3232 · #251A32 · #110909

Monochromatic palette

#110909 · #110909 · #331A1B · #653436 · #974E50

Generate more palettes containing #331A1B · Browse all color names

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