All About Color #40474F

#40474F

About #40474F

#40474F is a dark gray color with the hex code #40474F. In RGB it is red 64, green 71, blue 79; in HSL it is hue 212°, saturation 10%, lightness 28%; in CMYK it is 19%, 10%, 0%, 69%. Its contrast ratio is 9.41:1 on white and 2.23:1 on black.

#40474F Color Conversion

Hex triplet40, 47, 4F
CMYK18.99%, 10.13%, 0.00%, 69.02%
RGB Decimal64, 71, 79
HSL212°, 10%, 28%
RGB Octal100, 107, 117
HSV (HSB)212.00°, 18.99%, 30.98%
RGB Binary1000000, 1000111, 1001111
CIE-L*AB29.82, -0.87, -5.75
RGB Percent25.10%, 27.84%, 30.98%
CIE-L*CH29.82, 5.81, 261.40
XYZ5.78, 6.16, 8.28
CIE-L*UV29.82, -3.86, -6.84
xyY0.29, 0.30, 6.16
Hunter-Lab24.82, -1.88, -2.41
RYB25.10%, 26.97%, 30.98%

Color Accessibility Scores

#40474F on a dark background: contrast 2.23:1, fails WCAG AA.
#40474F on a light background: contrast 9.41:1, passes WCAG AAA.

Color Shades

Tints and shades of #40474F, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #40474F. Open any of them in the Muzli palette generator.

Complementary palette

#40474F · #6A7581 · #17191C · #4F4840 · #81766A

Analogous palette

#404F48 · #404E4F · #40474F · #41404F · #48404F

Triadic palette

#40474F · #4F4047 · #474F40 · #6A7581 · #816A75

Tetradic palette

#40474F · #4F404E · #4F4840 · #404F41 · #17191C

Monochromatic palette

#0B0D0E · #1E2124 · #40474F · #636D79 · #89939F

Generate more palettes containing #40474F · Browse all color names

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