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 #212A0B is the color #140B2A

The HSL model was used to determine the complementary color

Input Color


HEX #212A0B
RGB 33, 42, 11
CMYK 21%, 0%, 74%, 84%
HSL 77.42°, 58.49%, 10.39%

Complementary Color


HEX #140B2A
RGB 20, 11, 42
CMYK 52%, 74%, 0%, 84%
HSL 257.42°, 58.49%, 10.39%

Complementary color scheme

#140B2A
#2A0B21
#2A140B
#212A0B
#0B2A14