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Colors
#51BDF5

#51BDF5

Every representation of #51BDF5, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.4474
Brightness: 163 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #51bdf5
RGB: rgb(81, 189, 245)
RGBA: rgba(81, 189, 245, 1)
CMYK: cmyk(67%, 23%, 0%, 4%)
HSV: hsv(200°, 67%, 96%)
HSL: hsl(200, 89%, 64%)
LAB: lab(72.72% -13.84 -36.8)
XYZ: xyz(38.07, 44.73, 93)

Accessibility

WCAG 2 contrast for #51BDF5 as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.11:1

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: 9.95:1

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

Related colors

Shades (darker)

#1eaaf2 #0c8bce #09699a #064667 #032333

Tints (lighter)

#6ec8f7 #8bd3f8 #a8defa #c5e9fc #e2f4fd

Harmonies (complementary, analogous, triadic)

#f58951 #51f5db #516bf5 #f551bd #bdf551

#51BDF5 Color | ColorForge