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Colors
#21ABE4

#21ABE4

Every representation of #21ABE4, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.3505
Brightness: 136 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #21abe4
RGB: rgb(33, 171, 228)
RGBA: rgba(33, 171, 228, 1)
CMYK: cmyk(86%, 25%, 0%, 11%)
HSV: hsv(198°, 86%, 89%)
HSL: hsl(198, 78%, 51%)
LAB: lab(65.79% -15.19 -38.41)
XYZ: xyz(29.19, 35.05, 78.61)

Accessibility

WCAG 2 contrast for #21ABE4 as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.62:1

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: 8.01:1

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

Related colors

Shades (darker)

#1890c2 #13739b #0e5674 #093a4e #051d27

Tints (lighter)

#46b9e9 #6bc7ed #90d5f2 #b5e3f6 #daf1fb

Harmonies (complementary, analogous, triadic)

#e45a21 #21e4bc #2149e4 #e421ab #abe421

#21ABE4 Color | ColorForge