All About Color #81B2EA

#81B2EA

About #81B2EA

#81B2EA is a light blue color with the hex code #81B2EA. In RGB it is red 129, green 178, blue 234; in HSL it is hue 212°, saturation 71%, lightness 71%; in CMYK it is 45%, 24%, 0%, 8%. Its contrast ratio is 2.21:1 on white and 9.49:1 on black.

#81B2EA Color Conversion

Hex triplet81, B2, EA
CMYK44.87%, 23.93%, 0.00%, 8.24%
RGB Decimal129, 178, 234
HSL212°, 71%, 71%
RGB Octal201, 262, 352
HSV (HSB)212.00°, 44.87%, 91.76%
RGB Binary10000001, 10110010, 11101010
CIE-L*AB71.18, -1.62, -33.07
RGB Percent50.59%, 69.80%, 91.76%
CIE-L*CH71.18, 33.11, 267.19
XYZ39.82, 42.45, 83.94
CIE-L*UV71.18, -24.28, -52.56
xyY0.24, 0.26, 42.45
Hunter-Lab65.15, -4.91, -30.78
RYB50.59%, 63.69%, 91.76%

Color Accessibility Scores

#81B2EA on a dark background: contrast 9.49:1, passes WCAG AAA.
#81B2EA on a light background: contrast 2.21:1, fails WCAG AA.

Color Shades

Tints and shades of #81B2EA, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #81B2EA. Open any of them in the Muzli palette generator.

Complementary palette

#81B2EA · #CFE2F7 · #3281DC · #EAB981 · #F7E4CF

Analogous palette

#81EAB9 · #81E6EA · #81B2EA · #8481EA · #B981EA

Triadic palette

#81B2EA · #EA81B2 · #B2EA81 · #CFE2F7 · #F7CFE2

Tetradic palette

#81B2EA · #EA81E6 · #EAB981 · #81EA84 · #3281DC

Monochromatic palette

#1E64B3 · #3F89DE · #81B2EA · #C2DAF5 · #E9F2FB

Generate more palettes containing #81B2EA · Browse all color names

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