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Colors
#21CDF3

#21CDF3

Every representation of #21CDF3, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.5046
Brightness: 158 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #21cdf3
RGB: rgb(33, 205, 243)
RGBA: rgba(33, 205, 243, 1)
CMYK: cmyk(86%, 16%, 0%, 5%)
HSV: hsv(191°, 86%, 95%)
HSL: hsl(191, 90%, 54%)
LAB: lab(76.35% -27.68 -30.19)
XYZ: xyz(38.63, 50.45, 92.48)

Accessibility

WCAG 2 contrast for #21CDF3 as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 1.89:1

AA normal textFail
AA large textFail
AAA normal textFail
AAA large textFail
UI componentsFail

On black

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 11.09:1

AA normal textPass
AA large textPass
AAA normal textPass
AAA large textPass
UI componentsPass

Related colors

Shades (darker)

#0cb5da #0991af #076d83 #054857 #02242c

Tints (lighter)

#46d5f5 #6bdef7 #90e6f9 #b5eefb #daf7fd

Harmonies (complementary, analogous, triadic)

#f34721 #21f3b0 #2164f3 #f321cd #cdf321

#21CDF3 Color | ColorForge