All About Color #21082B

#21082B

About #21082B

#21082B is a very dark purple color with the hex code #21082B. In RGB it is red 33, green 8, blue 43; in HSL it is hue 283°, saturation 69%, lightness 10%; in CMYK it is 23%, 81%, 0%, 83%. Its contrast ratio is 18.51:1 on white and 1.13:1 on black.

#21082B Color Conversion

Hex triplet21, 08, 2B
CMYK23.26%, 81.40%, 0.00%, 83.14%
RGB Decimal33, 8, 43
HSL283°, 69%, 10%
RGB Octal41, 10, 53
HSV (HSB)282.86°, 81.40%, 16.86%
RGB Binary100001, 1000, 101011
CIE-L*AB6.06, 19.68, -17.68
RGB Percent12.94%, 3.14%, 16.86%
CIE-L*CH6.06, 26.45, 318.07
XYZ1.15, 0.67, 2.35
CIE-L*UV6.06, 4.24, -10.87
xyY0.28, 0.16, 0.67
Hunter-Lab8.19, 10.71, -11.30
RYB12.94%, 3.14%, 16.86%

Color Accessibility Scores

#21082B on a dark background: contrast 1.13:1, fails WCAG AA.
#21082B on a light background: contrast 18.51:1, passes WCAG AAA.

Color Shades

Tints and shades of #21082B, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #21082B. Open any of them in the Muzli palette generator.

Complementary palette

#21082B · #5D1679 · #110416 · #122B08 · #327916

Analogous palette

#08122B · #10082B · #21082B · #2B0823 · #2B0812

Triadic palette

#21082B · #2B2108 · #082B21 · #5D1679 · #795D16

Tetradic palette

#21082B · #2B1008 · #122B08 · #08232B · #110416

Monochromatic palette

#110416 · #110416 · #21082B · #53146C · #8420AC

Generate more palettes containing #21082B · Browse all color names

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