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 #B6003C is the color #00B679

The HSL model was used to determine the complementary color

Input Color


HEX #B6003C
RGB 182, 0, 60
CMYK 0%, 100%, 67%, 29%
HSL 340.22°, 100%, 35.69%

Complementary Color


HEX #00B679
RGB 0, 182, 121
CMYK 100%, 0%, 34%, 29%
HSL 159.89°, 100%, 35.69%

Complementary color scheme

#00B679
#003DB6
#7900B6
#B6003D
#B67900