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 #40C0DD is the color #DD5D40

The HSL model was used to determine the complementary color

Input Color


HEX #40C0DD
RGB 64, 192, 221
CMYK 71%, 13%, 0%, 13%
HSL 191.08°, 69.78%, 55.88%

Complementary Color


HEX #DD5D40
RGB 221, 93, 64
CMYK 0%, 58%, 71%, 13%
HSL 11.08°, 69.78%, 55.88%

Complementary color scheme

#DD5D40
#C0DD40
#40DD5D
#40C0DD
#5D40DD