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 #42D0D0 is the color #D04242

The HSL model was used to determine the complementary color

Input Color


HEX #42D0D0
RGB 66, 208, 208
CMYK 68%, 0%, 0%, 18%
HSL 180°, 60.17%, 53.73%

Complementary Color


HEX #D04242
RGB 208, 66, 66
CMYK 0%, 68%, 68%, 18%
HSL 0°, 60.17%, 53.73%

Complementary color scheme

#D04242
#D0D042
#42D042
#42D0D0
#4242D0