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 #1C4DBF is the color #BF8B1C

The HSL model was used to determine the complementary color

Input Color

HEX #1C4DBF
RGB 28, 77, 191
CMYK 85%, 60%, 0%, 25%
HSL 221.96°, 74.43%, 42.94%

Complementary Color

HEX #BF8B1C
RGB 191, 139, 28
CMYK 0%, 27%, 85%, 25%
HSL 40.86°, 74.43%, 42.94%

Complementary color scheme

#BF8B1C

#50BF1C

#1CBF8B

#1C50BF

#8B1CBF