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Colors
#40B4E4

#40B4E4

Every representation of #40B4E4, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.3933
Brightness: 151 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #40b4e4
RGB: rgb(64, 180, 228)
RGBA: rgba(64, 180, 228, 1)
CMYK: cmyk(72%, 21%, 0%, 11%)
HSV: hsv(198°, 72%, 89%)
HSL: hsl(198, 75%, 57%)
LAB: lab(68.99% -16.94 -33.38)
XYZ: xyz(32.43, 39.33, 79.27)

Accessibility

WCAG 2 contrast for #40B4E4 as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.37:1

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: 8.87:1

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

Related colors

Shades (darker)

#1ea0d5 #1880ab #126080 #0c4055 #06202b

Tints (lighter)

#60c1e9 #80cded #a0daf2 #bfe6f6 #dff3fb

Harmonies (complementary, analogous, triadic)

#e47040 #40e4c2 #4062e4 #e440b4 #b4e440

#40B4E4 Color | ColorForge