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 #550071 is the color #1C7100

The HSL model was used to determine the complementary color

Input Color


HEX #550071
RGB 85, 0, 113
CMYK 25%, 100%, 0%, 56%
HSL 285.13°, 100%, 22.16%

Complementary Color


HEX #1C7100
RGB 28, 113, 0
CMYK 75%, 0%, 100%, 56%
HSL 105.13°, 100%, 22.16%

Complementary color scheme

#1C7100
#007155
#001C71
#550071
#71001C