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 #CB001D is the color #00CBAD

The HSL model was used to determine the complementary color

Input Color


HEX #CB001D
RGB 203, 0, 29
CMYK 0%, 100%, 86%, 20%
HSL 351.43°, 100%, 39.8%

Complementary Color


HEX #00CBAD
RGB 0, 203, 173
CMYK 100%, 0%, 15%, 20%
HSL 171.13°, 100%, 39.8%

Complementary color scheme

#00CBAD
#001ECB
#AD00CB
#CB001E
#CBAD00