Prism Lab

Color Palette · Profile 8,256,927

#2581EF

RGB, HSL and contrast measurements with tint, shade and complementary variations for #2581EF.

CSS reference

color: #2581EF;

Color values

HEX
#2581EF
RGB
37, 129, 239
HSL
213°, 86%, 54%
Relative luminance
0.2233

Contrast comparison

Against white: 3.84:1 · Against black: 5.47:1.

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

Palette variations

Base
#2581EF
Complement
#DA7E10
Tint 25%
#5CA1F3
Tint 50%
#92C0F7
Shade 25%
#1C61B3
Shade 50%
#134178

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