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 #40CECE is the color #CE4040

The HSL model was used to determine the complementary color

Input Color


HEX #40CECE
RGB 64, 206, 206
CMYK 69%, 0%, 0%, 19%
HSL 180°, 59.17%, 52.94%

Complementary Color


HEX #CE4040
RGB 206, 64, 64
CMYK 0%, 69%, 69%, 19%
HSL 0°, 59.17%, 52.94%

Complementary color scheme

#CE4040
#CECE40
#40CE40
#40CECE
#4040CE