Prism Lab

Color Palette · Profile 8,536,654

#28B5EE

RGB, HSL and contrast measurements with tint, shade and complementary variations for #28B5EE.

CSS reference

color: #28B5EE;

Color values

HEX
#28B5EE
RGB
40, 181, 238
HSL
197°, 85%, 55%
Relative luminance
0.3967

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
#28B5EE
Complement
#D74A11
Tint 25%
#5EC8F2
Tint 50%
#94DAF7
Shade 25%
#1E88B3
Shade 50%
#145B77

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