All About Color #403F40

#403F40

About #403F40

#403F40 is a dark gray color with the hex code #403F40. In RGB it is red 64, green 63, blue 64; in HSL it is hue 300°, saturation 1%, lightness 25%; in CMYK it is 0%, 2%, 0%, 75%. Its contrast ratio is 10.48:1 on white and 2.00:1 on black.

#403F40 Color Conversion

Hex triplet40, 3F, 40
CMYK0.00%, 1.56%, 0.00%, 74.90%
RGB Decimal64, 63, 64
HSL300°, 1%, 25%
RGB Octal100, 77, 100
HSV (HSB)300.00°, 1.56%, 25.10%
RGB Binary1000000, 111111, 1000000
CIE-L*AB26.78, 0.65, -0.47
RGB Percent25.10%, 24.71%, 25.10%
CIE-L*CH26.78, 0.80, 324.37
XYZ4.82, 5.02, 5.56
CIE-L*UV26.78, 0.47, -0.60
xyY0.31, 0.33, 5.02
Hunter-Lab22.39, -0.79, 0.94
RYB25.10%, 24.71%, 25.10%

Color Accessibility Scores

#403F40 on a dark background: contrast 2.00:1, fails WCAG AA.
#403F40 on a light background: contrast 10.48:1, passes WCAG AAA.

Color Shades

Tints and shades of #403F40, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #403F40. Open any of them in the Muzli palette generator.

Complementary palette

#403F40 · #6F6D6F · #121212 · #3F403F · #6D6F6D

Analogous palette

#3F3F40 · #403F40 · #403F40 · #403F40 · #403F3F

Triadic palette

#403F40 · #40403F · #3F4040 · #6F6D6F · #6F6F6D

Tetradic palette

#403F40 · #40403F · #3F403F · #3F4040 · #121212

Monochromatic palette

#0D0D0D · #1A191A · #403F40 · #676567 · #8D8B8D

Generate more palettes containing #403F40 · Browse all color names

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