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 #2A5A69 is the color #69392A

The HSL model was used to determine the complementary color

Input Color

HEX #2A5A69
RGB 42, 90, 105
CMYK 60%, 14%, 0%, 59%
HSL 194.29°, 42.86%, 28.82%

Complementary Color

HEX #69392A
RGB 105, 57, 42
CMYK 0%, 46%, 60%, 59%
HSL 14.29°, 42.86%, 28.82%

Complementary color scheme

#69392A

#5A692A

#2A6939

#2A5A69

#392A69