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Colors
#EFFFFF

#EFFFFF

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

AaAa

Relative luminance: 0.9709
Brightness: 250 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #efffff
RGB: rgb(239, 255, 255)
RGBA: rgba(239, 255, 255, 1)
CMYK: cmyk(6%, 0%, 0%, 0%)
HSV: hsv(180°, 6%, 100%)
HSL: hsl(180, 100%, 97%)
LAB: lab(98.86% -5.2 -1.8)
XYZ: xyz(89.4, 97.09, 108.62)

Accessibility

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

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 1.03:1

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: 20.42:1

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

Related colors

Shades (darker)

#9dffff #4affff #00f7f7 #00a5a5 #005252

Tints (lighter)

#f2ffff #f4ffff #f7ffff #faffff #fcffff

Harmonies (complementary, analogous, triadic)

#ffefef #effff7 #eff7ff #ffefff #ffffef