All About Color #646866

#646866

About #646866

#646866 is a medium gray color with the hex code #646866. In RGB it is red 100, green 104, blue 102; in HSL it is hue 150°, saturation 2%, lightness 40%; in CMYK it is 4%, 0%, 2%, 59%. Its contrast ratio is 5.65:1 on white and 3.71:1 on black.

#646866 Color Conversion

Hex triplet64, 68, 66
CMYK3.85%, 0.00%, 1.92%, 59.22%
RGB Decimal100, 104, 102
HSL150°, 2%, 40%
RGB Octal144, 150, 146
HSV (HSB)150.00°, 3.85%, 40.78%
RGB Binary1100100, 1101000, 1100110
CIE-L*AB43.61, -1.96, 0.58
RGB Percent39.22%, 40.78%, 40.00%
CIE-L*CH43.61, 2.05, 163.48
XYZ12.60, 13.57, 14.53
CIE-L*UV43.61, -2.10, 1.07
xyY0.31, 0.33, 13.57
Hunter-Lab36.84, -3.39, 2.41
RYB39.22%, 40.26%, 40.78%

Color Accessibility Scores

#646866 on a dark background: contrast 3.71:1, passes WCAG AA for large text only.
#646866 on a light background: contrast 5.65:1, passes WCAG AA.

Color Shades

Tints and shades of #646866, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #646866. Open any of them in the Muzli palette generator.

Complementary palette

#646866 · #929694 · #373938 · #686466 · #969294

Analogous palette

#666864 · #646864 · #646866 · #646868 · #646668

Triadic palette

#646866 · #666468 · #686664 · #929694 · #949296

Tetradic palette

#646866 · #646468 · #686466 · #686864 · #373938

Monochromatic palette

#191A1A · #3E4140 · #646866 · #8A8F8C · #B1B4B3

Generate more palettes containing #646866 · Browse all color names

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