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Colors
#21C5EE

#21C5EE

Every representation of #21C5EE, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.4643
Brightness: 153 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #21c5ee
RGB: rgb(33, 197, 238)
RGBA: rgba(33, 197, 238, 1)
CMYK: cmyk(86%, 17%, 0%, 7%)
HSV: hsv(192°, 86%, 93%)
HSL: hsl(192, 86%, 53%)
LAB: lab(73.82% -25.33 -31.39)
XYZ: xyz(36.02, 46.42, 87.93)

Accessibility

WCAG 2 contrast for #21C5EE as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.04:1

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: 10.29:1

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

Related colors

Shades (darker)

#10abd2 #0d89a8 #0a677e #064454 #03222a

Tints (lighter)

#46cff1 #6bd8f4 #90e2f7 #b5ecf9 #daf5fc

Harmonies (complementary, analogous, triadic)

#ee4a21 #21eeb1 #215eee #ee21c5 #c5ee21

#21C5EE Color | ColorForge