#631BBB color

  • HEX#631BBB
  • RGBrgb(99, 27, 187)
  • HSLhsl(267, 75%, 42%)
  • CMYK47, 86, 0, 27

About #631BBB

#631BBB is a medium purple color with the hex code #631BBB. In RGB it is red 99, green 27, blue 187; in HSL it is hue 267°, saturation 75%, lightness 42%; in CMYK it is 47%, 86%, 0%, 27%. Its contrast ratio is 8.73:1 on white and 2.40:1 on black.

#631BBB Color Conversion

Hex triplet63, 1B, BB
CMYK47.06%, 85.56%, 0.00%, 26.67%
RGB Decimal99, 27, 187
HSL267°, 75%, 42%
RGB Octal143, 33, 273
HSV (HSB)267.00°, 85.56%, 73.33%
RGB Binary1100011, 11011, 10111011
CIE-L*AB31.86, 60.91, -69.27
RGB Percent38.82%, 10.59%, 73.33%
CIE-L*CH31.86, 92.24, 311.32
XYZ14.51, 7.02, 47.60
CIE-L*UV31.86, 9.56, -94.30
xyY0.21, 0.10, 7.02
Hunter-Lab26.50, 51.32, -87.94
RYB38.82%, 10.59%, 73.33%

Color Accessibility Scores

#631BBB on a dark background: contrast 2.40:1, fails WCAG AA.
#631BBB on a light background: contrast 8.73:1, passes WCAG AAA.

Color Shades

Tints and shades of #631BBB, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #631BBB. Open any of them in the Muzli palette generator.

Complementary palette

#631BBB · #914CE6 · #390F6B · #73BB1B · #A1E64C

Analogous palette

#1B73BB · #1B23BB · #631BBB · #B31BBB · #BB1B73

Triadic palette

#631BBB · #BB631B · #1BBB63 · #914CE6 · #E6914C

Tetradic palette

#631BBB · #BB1B23 · #73BB1B · #1BBBB3 · #390F6B

Monochromatic palette

#1C0836 · #401178 · #631BBB · #893FE4 · #B282ED

Generate more palettes containing #631BBB · Browse all color names

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