All About Color #21C8ED

#21C8ED

About #21C8ED

#21C8ED is a medium cyan color with the hex code #21C8ED. In RGB it is red 33, green 200, blue 237; in HSL it is hue 191°, saturation 85%, lightness 53%; in CMYK it is 86%, 16%, 0%, 7%. Its contrast ratio is 1.99:1 on white and 10.55:1 on black.

#21C8ED Color Conversion

Hex triplet21, C8, ED
CMYK86.08%, 15.61%, 0.00%, 7.06%
RGB Decimal33, 200, 237
HSL191°, 85%, 53%
RGB Octal41, 310, 355
HSV (HSB)190.88°, 86.08%, 92.94%
RGB Binary100001, 11001000, 11101101
CIE-L*AB74.66, -27.14, -29.56
RGB Percent12.94%, 78.43%, 92.94%
CIE-L*CH74.66, 40.13, 227.44
XYZ36.57, 47.75, 87.41
CIE-L*UV74.66, -52.14, -43.63
xyY0.21, 0.28, 47.75
Hunter-Lab69.10, -26.46, -26.63
RYB12.94%, 48.95%, 92.94%

Color Accessibility Scores

#21C8ED on a dark background: contrast 10.55:1, passes WCAG AAA.
#21C8ED on a light background: contrast 1.99:1, fails WCAG AA.

Color Shades

Tints and shades of #21C8ED, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #21C8ED. Open any of them in the Muzli palette generator.

Complementary palette

#21C8ED · #76DDF4 · #0D89A5 · #ED4721 · #F48D76

Analogous palette

#21ED47 · #21EDAD · #21C8ED · #2162ED · #4721ED

Triadic palette

#21C8ED · #ED21C8 · #C8ED21 · #76DDF4 · #F476DD

Tetradic palette

#21C8ED · #AD21ED · #ED4721 · #62ED21 · #0D89A5

Monochromatic palette

#095A6D · #0F95B3 · #21C8ED · #68D9F3 · #AFEBF8

Generate more palettes containing #21C8ED · Browse all color names

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