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Colors
#51A7E1

#51A7E1

Every representation of #51A7E1, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.3482
Brightness: 148 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #51a7e1
RGB: rgb(81, 167, 225)
RGBA: rgba(81, 167, 225, 1)
CMYK: cmyk(64%, 26%, 0%, 12%)
HSV: hsv(204°, 64%, 88%)
HSL: hsl(204, 71%, 60%)
LAB: lab(65.61% -8.34 -36.95)
XYZ: xyz(30.8, 34.82, 76.32)

Accessibility

WCAG 2 contrast for #51A7E1 as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.64:1

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: 7.96:1

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

Related colors

Shades (darker)

#2691da #1e74ae #175783 #0f3a57 #081d2b

Tints (lighter)

#6eb6e6 #8bc4eb #a8d3f0 #c5e2f5 #e2f0fa

Harmonies (complementary, analogous, triadic)

#e18b51 #51e1d3 #515fe1 #e151a7 #a7e151

#51A7E1 Color | ColorForge