All About Color #81A4E4

#81A4E4

About #81A4E4

#81A4E4 is a light blue color with the hex code #81A4E4. In RGB it is red 129, green 164, blue 228; in HSL it is hue 219°, saturation 65%, lightness 70%; in CMYK it is 43%, 28%, 0%, 11%. Its contrast ratio is 2.51:1 on white and 8.36:1 on black.

#81A4E4 Color Conversion

Hex triplet81, A4, E4
CMYK43.42%, 28.07%, 0.00%, 10.59%
RGB Decimal129, 164, 228
HSL219°, 65%, 70%
RGB Octal201, 244, 344
HSV (HSB)218.79°, 43.42%, 89.41%
RGB Binary10000001, 10100100, 11100100
CIE-L*AB67.14, 4.51, -36.06
RGB Percent50.59%, 64.31%, 89.41%
CIE-L*CH67.14, 36.34, 277.12
XYZ36.33, 36.82, 78.59
CIE-L*UV67.14, -18.80, -57.92
xyY0.24, 0.24, 36.82
Hunter-Lab60.68, 0.69, -34.32
RYB50.59%, 60.73%, 89.41%

Color Accessibility Scores

#81A4E4 on a dark background: contrast 8.36:1, passes WCAG AAA.
#81A4E4 on a light background: contrast 2.51:1, fails WCAG AA.

Color Shades

Tints and shades of #81A4E4, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #81A4E4. Open any of them in the Muzli palette generator.

Complementary palette

#81A4E4 · #CDDAF4 · #356DD4 · #E4C181 · #F4E6CD

Analogous palette

#81E4C1 · #81D5E4 · #81A4E4 · #9081E4 · #C181E4

Triadic palette

#81A4E4 · #E481A4 · #A4E481 · #CDDAF4 · #F4CDDA

Tetradic palette

#81A4E4 · #E481D5 · #E4C181 · #81E490 · #356DD4

Monochromatic palette

#2452A8 · #4276D7 · #81A4E4 · #C0D1F2 · #EAF0FB

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