All About Color #28313E

#28313E

About #28313E

#28313E is a dark blue color with the hex code #28313E. In RGB it is red 40, green 49, blue 62; in HSL it is hue 215°, saturation 22%, lightness 20%; in CMYK it is 35%, 21%, 0%, 76%. Its contrast ratio is 13.13:1 on white and 1.60:1 on black.

#28313E Color Conversion

Hex triplet28, 31, 3E
CMYK35.48%, 20.97%, 0.00%, 75.69%
RGB Decimal40, 49, 62
HSL215°, 22%, 20%
RGB Octal50, 61, 76
HSV (HSB)215.45°, 35.48%, 24.31%
RGB Binary101000, 110001, 111110
CIE-L*AB20.03, -0.08, -9.44
RGB Percent15.69%, 19.22%, 24.31%
CIE-L*CH20.03, 9.44, 269.53
XYZ2.84, 3.00, 4.99
CIE-L*UV20.03, -4.31, -10.04
xyY0.26, 0.28, 3.00
Hunter-Lab17.31, -0.97, -4.96
RYB15.69%, 18.19%, 24.31%

Color Accessibility Scores

#28313E on a dark background: contrast 1.60:1, fails WCAG AA.
#28313E on a light background: contrast 13.13:1, passes WCAG AAA.

Color Shades

Tints and shades of #28313E, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #28313E. Open any of them in the Muzli palette generator.

Complementary palette

#28313E · #4C5D76 · #0A0C10 · #3E3528 · #76644C

Analogous palette

#283E35 · #283C3E · #28313E · #2A283E · #35283E

Triadic palette

#28313E · #3E2831 · #313E28 · #4C5D76 · #764C5D

Tetradic palette

#28313E · #3E283C · #3E3528 · #283E2A · #0A0C10

Monochromatic palette

#0A0C10 · #0A0C10 · #28313E · #46566D · #637B9C

Generate more palettes containing #28313E · Browse all color names

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