#21DECB color

  • HEX#21DECB
  • RGBrgb(33, 222, 203)
  • HSLhsl(174, 74%, 50%)
  • CMYK85, 0, 9, 13

About #21DECB

#21DECB is a medium cyan color with the hex code #21DECB. In RGB it is red 33, green 222, blue 203; in HSL it is hue 174°, saturation 74%, lightness 50%; in CMYK it is 85%, 0%, 9%, 13%. Its contrast ratio is 1.70:1 on white and 12.38:1 on black.

#21DECB Color Conversion

Hex triplet21, DE, CB
CMYK85.14%, 0.00%, 8.56%, 12.94%
RGB Decimal33, 222, 203
HSL174°, 74%, 50%
RGB Octal41, 336, 313
HSV (HSB)173.97°, 85.14%, 87.06%
RGB Binary100001, 11011110, 11001011
CIE-L*AB80.11, -47.46, -3.13
RGB Percent12.94%, 87.06%, 79.61%
CIE-L*CH80.11, 47.56, 183.77
XYZ37.53, 56.88, 65.50
CIE-L*UV80.11, -62.23, 2.63
xyY0.23, 0.36, 56.88
Hunter-Lab75.42, -43.16, 1.30
RYB12.94%, 51.96%, 87.06%

Color Accessibility Scores

#21DECB on a dark background: contrast 12.38:1, passes WCAG AAA.
#21DECB on a light background: contrast 1.70:1, fails WCAG AA.

Color Shades

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

Related Palettes

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

Complementary palette

#21DECB · #71EADE · #158E82 · #DE2134 · #EA717D

Analogous palette

#34DE21 · #21DE6D · #21DECB · #2192DE · #2134DE

Triadic palette

#21DECB · #CB21DE · #DECB21 · #71EADE · #DE71EA

Tetradic palette

#21DECB · #6D21DE · #DE2134 · #92DE21 · #158E82

Monochromatic palette

#0D5951 · #179B8E · #21DECB · #64E8DB · #A6F2EA

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

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