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Colors
#66A6B0

#66A6B0

Every representation of #66A6B0, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.3323
Brightness: 148 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #66a6b0
RGB: rgb(102, 166, 176)
RGBA: rgba(102, 166, 176, 1)
CMYK: cmyk(42%, 6%, 0%, 31%)
HSV: hsv(188°, 42%, 69%)
HSL: hsl(188, 32%, 55%)
LAB: lab(64.35% -17.84 -11.61)
XYZ: xyz(26.95, 33.23, 46.06)

Accessibility

WCAG 2 contrast for #66A6B0 as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.75:1

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: 7.65:1

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

Related colors

Shades (darker)

#4f8f99 #3f727a #2f565c #20393d #101d1f

Tints (lighter)

#80b5bd #99c4ca #b3d3d8 #cce1e5 #e5f0f2

Harmonies (complementary, analogous, triadic)

#b07066 #66b095 #6681b0 #b066a6 #a6b066