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 #7B2D0C is the color #0C5C7B

The HSL model was used to determine the complementary color

Input Color

HEX #7B2D0C
RGB 123, 45, 12
CMYK 0%, 63%, 90%, 52%
HSL 17.84°, 82.22%, 26.47%

Complementary Color

HEX #0C5C7B
RGB 12, 92, 123
CMYK 90%, 25%, 0%, 52%
HSL 196.76°, 82.22%, 26.47%

Complementary color scheme

#0C5C7B

#2B0C7B

#7B0C5C

#7B2B0C

#5C7B0C