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 #1B4674 is the color #74491B

The HSL model was used to determine the complementary color

Input Color

HEX #1B4674
RGB 27, 70, 116
CMYK 77%, 40%, 0%, 55%
HSL 211.01°, 62.24%, 28.04%

Complementary Color

HEX #74491B
RGB 116, 73, 27
CMYK 0%, 37%, 77%, 55%
HSL 31.01°, 62.24%, 28.04%

Complementary color scheme

#74491B

#46741B

#1B7449

#1B4674

#491B74