All About Color #283F58

#283F58

About #283F58

#283F58 is a dark blue color with the hex code #283F58. In RGB it is red 40, green 63, blue 88; in HSL it is hue 211°, saturation 38%, lightness 25%; in CMYK it is 55%, 28%, 0%, 65%. Its contrast ratio is 10.81:1 on white and 1.94:1 on black.

#283F58 Color Conversion

Hex triplet28, 3F, 58
CMYK54.55%, 28.41%, 0.00%, 65.49%
RGB Decimal40, 63, 88
HSL211°, 38%, 25%
RGB Octal50, 77, 130
HSV (HSB)211.25°, 54.55%, 34.51%
RGB Binary101000, 111111, 1011000
CIE-L*AB25.89, -0.86, -17.73
RGB Percent15.69%, 24.71%, 34.51%
CIE-L*CH25.89, 17.75, 267.24
XYZ4.41, 4.71, 9.91
CIE-L*UV25.89, -9.88, -21.47
xyY0.23, 0.25, 4.71
Hunter-Lab21.70, -1.68, -11.88
RYB15.69%, 21.78%, 34.51%

Color Accessibility Scores

#283F58 on a dark background: contrast 1.94:1, fails WCAG AA.
#283F58 on a light background: contrast 10.81:1, passes WCAG AAA.

Color Shades

Tints and shades of #283F58, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #283F58. Open any of them in the Muzli palette generator.

Complementary palette

#283F58 · #446C97 · #0B1219 · #584128 · #976F44

Analogous palette

#285841 · #285758 · #283F58 · #282858 · #412858

Triadic palette

#283F58 · #58283F · #3F5828 · #446C97 · #97446C

Tetradic palette

#283F58 · #582857 · #584128 · #285828 · #0B1219

Monochromatic palette

#080D12 · #101923 · #283F58 · #3F658D · #618BB8

Generate more palettes containing #283F58 · Browse all color names

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