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 #420C10 is the color #0C423D

The HSL model was used to determine the complementary color

Input Color

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

Complementary Color

HEX #0C423D
RGB 12, 66, 61
CMYK 82%, 0%, 8%, 74%
HSL 174.44°, 69.23%, 15.29%

Complementary color scheme

#0C423E

#0C1142

#3E0C42

#420C10

#423E0C