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 #31C0C0 is the color #C03131

The HSL model was used to determine the complementary color

Input Color


HEX #31C0C0
RGB 49, 192, 192
CMYK 74%, 0%, 0%, 25%
HSL 180°, 59.34%, 47.25%

Complementary Color


HEX #C03131
RGB 192, 49, 49
CMYK 0%, 74%, 74%, 25%
HSL 0°, 59.34%, 47.25%

Complementary color scheme

#C03131
#C0C031
#31C031
#31C0C0
#3131C0