All About Color #403F3F

#403F3F

About #403F3F

#403F3F is a dark gray color with the hex code #403F3F. In RGB it is red 64, green 63, blue 63; in HSL it is hue 0°, saturation 1%, lightness 25%; in CMYK it is 0%, 2%, 2%, 75%. Its contrast ratio is 10.50:1 on white and 2.00:1 on black.

#403F3F Color Conversion

Hex triplet40, 3F, 3F
CMYK0.00%, 1.56%, 1.56%, 74.90%
RGB Decimal64, 63, 63
HSL0°, 1%, 25%
RGB Octal100, 77, 77
HSV (HSB)0.00°, 1.56%, 25.10%
RGB Binary1000000, 111111, 111111
CIE-L*AB26.75, 0.43, 0.15
RGB Percent25.10%, 24.71%, 24.71%
CIE-L*CH26.75, 0.45, 18.94
XYZ4.79, 5.00, 5.42
CIE-L*UV26.75, 0.53, 0.11
xyY0.31, 0.33, 5.00
Hunter-Lab22.37, -0.93, 1.30
RYB25.10%, 24.71%, 24.71%

Color Accessibility Scores

#403F3F on a dark background: contrast 2.00:1, fails WCAG AA.
#403F3F on a light background: contrast 10.50:1, passes WCAG AAA.

Color Shades

Tints and shades of #403F3F, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #403F3F. Open any of them in the Muzli palette generator.

Complementary palette

#403F3F · #6F6D6D · #121212 · #3F4040 · #6D6F6F

Analogous palette

#403F40 · #403F40 · #403F3F · #40403F · #40403F

Triadic palette

#403F3F · #3F403F · #3F3F40 · #6F6D6D · #6D6F6D

Tetradic palette

#403F3F · #40403F · #3F4040 · #403F40 · #121212

Monochromatic palette

#0D0D0D · #1A1919 · #403F3F · #676565 · #8D8B8B

Generate more palettes containing #403F3F · Browse all color names

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