All About Color #2B181B

#2B181B

About #2B181B

#2B181B is a very dark red color with the hex code #2B181B. In RGB it is red 43, green 24, blue 27; in HSL it is hue 351°, saturation 28%, lightness 13%; in CMYK it is 0%, 44%, 37%, 83%. Its contrast ratio is 16.81:1 on white and 1.25:1 on black.

#2B181B Color Conversion

Hex triplet2B, 18, 1B
CMYK0.00%, 44.19%, 37.21%, 83.14%
RGB Decimal43, 24, 27
HSL351°, 28%, 13%
RGB Octal53, 30, 33
HSV (HSB)350.53°, 44.19%, 16.86%
RGB Binary101011, 11000, 11011
CIE-L*AB10.89, 10.08, 1.89
RGB Percent16.86%, 9.41%, 10.59%
CIE-L*CH10.89, 10.25, 10.64
XYZ1.52, 1.25, 1.20
CIE-L*UV10.89, 8.17, 0.40
xyY0.38, 0.31, 1.25
Hunter-Lab11.16, 4.78, 1.45
RYB16.86%, 9.41%, 10.59%

Color Accessibility Scores

#2B181B on a dark background: contrast 1.25:1, fails WCAG AA.
#2B181B on a light background: contrast 16.81:1, passes WCAG AAA.

Color Shades

Tints and shades of #2B181B, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #2B181B. Open any of them in the Muzli palette generator.

Complementary palette

#2B181B · #653940 · #10090A · #182A28 · #39655F

Analogous palette

#28182A · #2A1824 · #2B181B · #2A1E18 · #2A2818

Triadic palette

#2B181B · #1B2A18 · #181B2A · #653940 · #406539

Tetradic palette

#2B181B · #242A18 · #182A28 · #1E182A · #10090A

Monochromatic palette

#10090A · #10090A · #2B181B · #5B3339 · #8C4F58

Generate more palettes containing #2B181B · Browse all color names

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