All About Color #663F73

#663F73

About #663F73

#663F73 is a dark purple color with the hex code #663F73. In RGB it is red 102, green 63, blue 115; in HSL it is hue 285°, saturation 29%, lightness 35%; in CMYK it is 11%, 45%, 0%, 55%. Its contrast ratio is 8.32:1 on white and 2.52:1 on black.

#663F73 Color Conversion

Hex triplet66, 3F, 73
CMYK11.30%, 45.22%, 0.00%, 54.90%
RGB Decimal102, 63, 115
HSL285°, 29%, 35%
RGB Octal146, 77, 163
HSV (HSB)285.00°, 45.22%, 45.10%
RGB Binary1100110, 111111, 1110011
CIE-L*AB33.17, 26.82, -23.22
RGB Percent40.00%, 24.71%, 45.10%
CIE-L*CH33.17, 35.47, 319.12
XYZ10.35, 7.62, 17.14
CIE-L*UV33.17, 16.11, -34.02
xyY0.29, 0.22, 7.62
Hunter-Lab27.60, 18.65, -17.51
RYB40.00%, 24.71%, 45.10%

Color Accessibility Scores

#663F73 on a dark background: contrast 2.52:1, fails WCAG AA.
#663F73 on a light background: contrast 8.32:1, passes WCAG AAA.

Color Shades

Tints and shades of #663F73, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #663F73. Open any of them in the Muzli palette generator.

Complementary palette

#663F73 · #9964AA · #321F38 · #4C733F · #76AA64

Analogous palette

#3F4C73 · #4C3F73 · #663F73 · #733F66 · #733F4C

Triadic palette

#663F73 · #73663F · #3F7366 · #9964AA · #AA9964

Tetradic palette

#663F73 · #734C3F · #4C733F · #3F6673 · #321F38

Monochromatic palette

#0F0910 · #3A2442 · #663F73 · #925BA4 · #B38CC0

Generate more palettes containing #663F73 · Browse all color names

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