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 #3131C0 is the color #C0C031

The HSL model was used to determine the complementary color

Input Color


HEX #3131C0
RGB 49, 49, 192
CMYK 74%, 74%, 0%, 25%
HSL 240°, 59.34%, 47.25%

Complementary Color


HEX #C0C031
RGB 192, 192, 49
CMYK 0%, 0%, 74%, 25%
HSL 60°, 59.34%, 47.25%

Complementary color scheme

#C0C031
#31C031
#31C0C0
#3131C0
#C031C0