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 #40C4C4 is the color #C44040

The HSL model was used to determine the complementary color

Input Color


HEX #40C4C4
RGB 64, 196, 196
CMYK 67%, 0%, 0%, 23%
HSL 180°, 52.8%, 50.98%

Complementary Color


HEX #C44040
RGB 196, 64, 64
CMYK 0%, 67%, 67%, 23%
HSL 0°, 52.8%, 50.98%

Complementary color scheme

#C44040
#C4C440
#40C440
#40C4C4
#4040C4