All About Color #31313F

#31313F

About #31313F

#31313F is a dark blue color with the hex code #31313F. In RGB it is red 49, green 49, blue 63; in HSL it is hue 240°, saturation 13%, lightness 22%; in CMYK it is 22%, 22%, 0%, 75%. Its contrast ratio is 12.79:1 on white and 1.64:1 on black.

#31313F Color Conversion

Hex triplet31, 31, 3F
CMYK22.22%, 22.22%, 0.00%, 75.29%
RGB Decimal49, 49, 63
HSL240°, 13%, 22%
RGB Octal61, 61, 77
HSV (HSB)240.00°, 22.22%, 24.71%
RGB Binary110001, 110001, 111111
CIE-L*AB20.86, 3.61, -8.78
RGB Percent19.22%, 19.22%, 24.71%
CIE-L*CH20.86, 9.49, 292.35
XYZ3.26, 3.21, 5.15
CIE-L*UV20.86, -0.71, -9.84
xyY0.28, 0.28, 3.21
Hunter-Lab17.91, 1.16, -4.51
RYB19.22%, 19.22%, 24.71%

Color Accessibility Scores

#31313F on a dark background: contrast 1.64:1, fails WCAG AA.
#31313F on a light background: contrast 12.79:1, passes WCAG AAA.

Color Shades

Tints and shades of #31313F, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #31313F. Open any of them in the Muzli palette generator.

Complementary palette

#31313F · #595973 · #0B0B0E · #3F3F31 · #737359

Analogous palette

#313F3F · #31383F · #31313F · #38313F · #3F313F

Triadic palette

#31313F · #3F3131 · #313F31 · #595973 · #735959

Tetradic palette

#31313F · #3F3138 · #3F3F31 · #313F38 · #0B0B0E

Monochromatic palette

#0B0B0E · #101014 · #31313F · #52526B · #757595

Generate more palettes containing #31313F · Browse all color names

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