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Colors
#37B1FF

#37B1FF

Every representation of #37B1FF, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.3948
Brightness: 149 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #37b1ff
RGB: rgb(55, 177, 255)
RGBA: rgba(55, 177, 255, 1)
CMYK: cmyk(78%, 31%, 0%, 0%)
HSV: hsv(203°, 78%, 100%)
HSL: hsl(203, 100%, 61%)
LAB: lab(69.09% -7.23 -47.92)
XYZ: xyz(35.34, 39.47, 100.34)

Accessibility

WCAG 2 contrast for #37B1FF as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.36:1

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: 8.90:1

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

Related colors

Shades (darker)

#039dff #007ecf #005f9b #003f67 #002034

Tints (lighter)

#58beff #7acbff #9bd8ff #bce5ff #def2ff

Harmonies (complementary, analogous, triadic)

#ff8537 #37ffe9 #374dff #ff37b1 #b1ff37

#37B1FF Color | ColorForge