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 #BA481C is the color #1C90BA

The HSL model was used to determine the complementary color

Input Color

HEX #BA481C
RGB 186, 72, 28
CMYK 0%, 61%, 85%, 27%
HSL 16.71°, 73.83%, 41.96%
RAL 2001 - Red orange

Complementary Color

HEX #1C90BA
RGB 28, 144, 186
CMYK 85%, 23%, 0%, 27%
HSL 195.95°, 73.83%, 41.96%

Complementary color scheme

#1C90BA

#461CBA

#BA1C90

#BA461C

#90BA1C