All About Color #CB210B

#CB210B

About #CB210B

#CB210B is a medium red color with the hex code #CB210B. In RGB it is red 203, green 33, blue 11; in HSL it is hue 7°, saturation 90%, lightness 42%; in CMYK it is 0%, 84%, 95%, 20%. Its contrast ratio is 5.58:1 on white and 3.76:1 on black.

#CB210B Color Conversion

Hex tripletCB, 21, 0B
CMYK0.00%, 83.74%, 94.58%, 20.39%
RGB Decimal203, 33, 11
HSL7°, 90%, 42%
RGB Octal313, 41, 13
HSV (HSB)6.88°, 94.58%, 79.61%
RGB Binary11001011, 100001, 1011
CIE-L*AB43.96, 62.92, 53.86
RGB Percent79.61%, 12.94%, 4.31%
CIE-L*CH43.96, 82.82, 40.57
XYZ25.23, 13.81, 1.65
CIE-L*UV43.96, 129.99, 31.63
xyY0.62, 0.34, 13.81
Hunter-Lab37.16, 56.18, 23.38
RYB79.61%, 14.06%, 4.31%

Color Accessibility Scores

#CB210B on a dark background: contrast 3.76:1, passes WCAG AA for large text only.
#CB210B on a light background: contrast 5.58:1, passes WCAG AA.

Color Shades

Tints and shades of #CB210B, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #CB210B. Open any of them in the Muzli palette generator.

Complementary palette

#CB210B · #F5533D · #741306 · #0BB5CB · #3DDFF5

Analogous palette

#CB0BB5 · #CB0B55 · #CB210B · #CB820B · #B5CB0B

Triadic palette

#CB210B · #0BCB21 · #210BCB · #F5533D · #3DF553

Tetradic palette

#CB210B · #55CB0B · #0BB5CB · #820BCB · #741306

Monochromatic palette

#3A0903 · #831507 · #CB210B · #F4462F · #F88677

Generate more palettes containing #CB210B · Browse all color names

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