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 #310C0C is the color #0C3131

The HSL model was used to determine the complementary color

Input Color


HEX #310C0C
RGB 49, 12, 12
CMYK 0%, 76%, 76%, 81%
HSL 0°, 60.66%, 11.96%

Complementary Color


HEX #0C3131
RGB 12, 49, 49
CMYK 76%, 0%, 0%, 81%
HSL 180°, 60.66%, 11.96%

Complementary color scheme

#0C3131
#0C0C31
#310C31
#310C0C
#31310C