Prism Lab

Color Palette · Profile 9,605,743

#66B5BF

RGB, HSL and contrast measurements with tint, shade and complementary variations for #66B5BF.

CSS reference

color: #66B5BF;

Color values

HEX
#66B5BF
RGB
102, 181, 191
HSL
187°, 41%, 57%
Relative luminance
0.3963

Contrast comparison

Against white: 2.35:1 · Against black: 8.93:1.

These ratios describe text/background contrast; accessibility also depends on the actual use.

Palette variations

Base
#66B5BF
Complement
#994A40
Tint 25%
#8CC8CF
Tint 50%
#B3DADF
Shade 25%
#4D888F
Shade 50%
#335B60

More profiles