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 #0C302C is the color #300C10

The HSL model was used to determine the complementary color

Input Color


HEX #0C302C
RGB 12, 48, 44
CMYK 75%, 0%, 8%, 81%
HSL 173.33°, 60%, 11.76%

Complementary Color


HEX #300C10
RGB 48, 12, 16
CMYK 0%, 75%, 67%, 81%
HSL 353.33°, 60%, 11.76%

Complementary color scheme

#300C10
#302C0C
#10300C
#0C302C
#0C1030