How to determine complementary colors?
What are the different color models?

Determine Complementary Color

140 color names
216 web safe colors
2040 RAL colors
200 shades of gray

The complementary color of #550B55 is the color #0B550B

The HSL model was used to determine the complementary color

Input Color


HEX #550B55
RGB 85, 11, 85
CMYK 0%, 87%, 0%, 67%
HSL 300°, 77.08%, 18.82%

Complementary Color


HEX #0B550B
RGB 11, 85, 11
CMYK 87%, 0%, 87%, 67%
HSL 120°, 77.08%, 18.82%

Complementary color scheme

#0B550B
#0B5555
#0B0B55
#550B55
#550B0B