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Colors
#51BBDA

#51BBDA

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

AaAa

Relative luminance: 0.4235
Brightness: 159 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #51bbda
RGB: rgb(81, 187, 218)
RGBA: rgba(81, 187, 218, 1)
CMYK: cmyk(63%, 14%, 0%, 15%)
HSV: hsv(194°, 63%, 85%)
HSL: hsl(194, 65%, 59%)
LAB: lab(71.11% -21.19 -24.62)
XYZ: xyz(33.81, 42.35, 72.71)

Accessibility

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

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.22:1

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: 9.47:1

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

Related colors

Shades (darker)

#2ca9cd #2387a4 #1a657b #114452 #092229

Tints (lighter)

#6ec6e0 #8bd2e6 #a8dded #c5e8f3 #e2f4f9

Harmonies (complementary, analogous, triadic)

#da7051 #51dab5 #5176da #da51bb #bbda51

#51BBDA Color | ColorForge