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 #0C423F is the color #420C10

The HSL model was used to determine the complementary color

Input Color


HEX #0C423F
RGB 12, 66, 63
CMYK 82%, 0%, 5%, 74%
HSL 176.67°, 69.23%, 15.29%

Complementary Color


HEX #420C10
RGB 66, 12, 16
CMYK 0%, 82%, 76%, 74%
HSL 355.56°, 69.23%, 15.29%

Complementary color scheme

#420C10
#423E0C
#10420C
#0C423E
#0C1042