All About Color #21C0C0

#21C0C0

About #21C0C0

#21C0C0 is a medium cyan color with the hex code #21C0C0. In RGB it is red 33, green 192, blue 192; in HSL it is hue 180°, saturation 71%, lightness 44%; in CMYK it is 83%, 0%, 0%, 25%. Its contrast ratio is 2.24:1 on white and 9.37:1 on black.

#21C0C0 Color Conversion

Hex triplet21, C0, C0
CMYK82.81%, 0.00%, 0.00%, 24.71%
RGB Decimal33, 192, 192
HSL180°, 71%, 44%
RGB Octal41, 300, 300
HSV (HSB)180.00°, 82.81%, 75.29%
RGB Binary100001, 11000000, 11000000
CIE-L*AB70.75, -37.36, -11.06
RGB Percent12.94%, 75.29%, 75.29%
CIE-L*CH70.75, 38.96, 196.49
XYZ28.99, 41.83, 56.41
CIE-L*UV70.75, -52.78, -11.38
xyY0.23, 0.33, 41.83
Hunter-Lab64.67, -33.17, -6.45
RYB12.94%, 44.12%, 75.29%

Color Accessibility Scores

#21C0C0 on a dark background: contrast 9.37:1, passes WCAG AAA.
#21C0C0 on a light background: contrast 2.24:1, fails WCAG AA.

Color Shades

Tints and shades of #21C0C0, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #21C0C0. Open any of them in the Muzli palette generator.

Complementary palette

#21C0C0 · #59E3E3 · #137171 · #C02121 · #E35959

Analogous palette

#21C021 · #21C070 · #21C0C0 · #2170C0 · #2121C0

Triadic palette

#21C0C0 · #C021C0 · #C0C021 · #59E3E3 · #E359E3

Tetradic palette

#21C0C0 · #7021C0 · #C02121 · #70C021 · #137171

Monochromatic palette

#0A3D3D · #157E7E · #21C0C0 · #4CE1E1 · #8EECEC

Generate more palettes containing #21C0C0 · Browse all color names

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