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 #450055 is the color #115500

The HSL model was used to determine the complementary color

Input Color


HEX #450055
RGB 69, 0, 85
CMYK 19%, 100%, 0%, 67%
HSL 288.71°, 100%, 16.67%

Complementary Color


HEX #115500
RGB 17, 85, 0
CMYK 80%, 0%, 100%, 67%
HSL 108°, 100%, 16.67%

Complementary color scheme

#115500
#005544
#001155
#440055
#550011