All About Color #1531D1

#1531D1

About #1531D1

#1531D1 is a medium blue color with the hex code #1531D1. In RGB it is red 21, green 49, blue 209; in HSL it is hue 231°, saturation 82%, lightness 45%; in CMYK it is 90%, 77%, 0%, 18%. Its contrast ratio is 8.78:1 on white and 2.39:1 on black.

#1531D1 Color Conversion

Hex triplet15, 31, D1
CMYK89.95%, 76.56%, 0.00%, 18.04%
RGB Decimal21, 49, 209
HSL231°, 82%, 45%
RGB Octal25, 61, 321
HSV (HSB)231.06°, 89.95%, 81.96%
RGB Binary10101, 110001, 11010001
CIE-L*AB31.71, 51.39, -82.59
RGB Percent8.24%, 19.22%, 81.96%
CIE-L*CH31.71, 97.28, 301.89
XYZ12.92, 6.96, 60.98
CIE-L*UV31.71, -10.62, -107.08
xyY0.16, 0.09, 6.96
Hunter-Lab26.38, 41.23, -118.59
RYB8.24%, 17.79%, 81.96%

Color Accessibility Scores

#1531D1 on a dark background: contrast 2.39:1, fails WCAG AA.
#1531D1 on a light background: contrast 8.78:1, passes WCAG AAA.

Color Shades

Tints and shades of #1531D1, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #1531D1. Open any of them in the Muzli palette generator.

Complementary palette

#1531D1 · #536AEE · #0C1D7D · #D1B515 · #EED753

Analogous palette

#15D1B5 · #158FD1 · #1531D1 · #5715D1 · #B515D1

Triadic palette

#1531D1 · #D11531 · #31D115 · #536AEE · #EE536A

Tetradic palette

#1531D1 · #D1158F · #D1B515 · #15D157 · #0C1D7D

Monochromatic palette

#071046 · #0E218B · #1531D1 · #455EED · #8B9BF4

Generate more palettes containing #1531D1 · Browse all color names

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