All About Color #645CA3

#645CA3

About #645CA3

#645CA3 is a medium blue color with the hex code #645CA3. In RGB it is red 100, green 92, blue 163; in HSL it is hue 247°, saturation 28%, lightness 50%; in CMYK it is 39%, 44%, 0%, 36%. Its contrast ratio is 5.83:1 on white and 3.60:1 on black.

#645CA3 Color Conversion

Hex triplet64, 5C, A3
CMYK38.65%, 43.56%, 0.00%, 36.08%
RGB Decimal100, 92, 163
HSL247°, 28%, 50%
RGB Octal144, 134, 243
HSV (HSB)246.76°, 43.56%, 63.92%
RGB Binary1100100, 1011100, 10100011
CIE-L*AB42.78, 20.96, -37.39
RGB Percent39.22%, 36.08%, 63.92%
CIE-L*CH42.78, 42.86, 299.28
XYZ15.69, 13.01, 36.33
CIE-L*UV42.78, -0.86, -56.86
xyY0.24, 0.20, 13.01
Hunter-Lab36.07, 14.55, -34.48
RYB39.22%, 36.08%, 63.92%

Color Accessibility Scores

#645CA3 on a dark background: contrast 3.60:1, passes WCAG AA for large text only.
#645CA3 on a light background: contrast 5.83:1, passes WCAG AA.

Color Shades

Tints and shades of #645CA3, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #645CA3. Open any of them in the Muzli palette generator.

Complementary palette

#645CA3 · #9C97C4 · #403B68 · #9BA35C · #BFC497

Analogous palette

#5C9BA3 · #5C77A3 · #645CA3 · #885CA3 · #A35C9B

Triadic palette

#645CA3 · #A3645C · #5CA364 · #9C97C4 · #C49C97

Tetradic palette

#645CA3 · #A35C77 · #9BA35C · #5CA388 · #403B68

Monochromatic palette

#282541 · #464072 · #645CA3 · #938DBF · #C1BEDA

Generate more palettes containing #645CA3 · Browse all color names

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