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 #9A3B1A is the color #1A7A9A

The HSL model was used to determine the complementary color

Input Color

HEX #9A3B1A
RGB 154, 59, 26
CMYK 0%, 62%, 83%, 40%
HSL 15.47°, 71.11%, 35.29%

Complementary Color

HEX #1A7A9A
RGB 26, 122, 154
CMYK 83%, 21%, 0%, 40%
HSL 195°, 71.11%, 35.29%

Complementary color scheme

#1A7A9A

#3A1A9A

#9A1A7A

#9A3A1A

#7A9A1A