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 #157AAA is the color #AA4415

The HSL model was used to determine the complementary color

Input Color

HEX #157AAA
RGB 21, 122, 170
CMYK 88%, 28%, 0%, 33%
HSL 199.33°, 78.01%, 37.45%

Complementary Color

HEX #AA4415
RGB 170, 68, 21
CMYK 0%, 60%, 88%, 33%
HSL 18.93°, 78.01%, 37.45%

Complementary color scheme

#AA4415

#7BAA15

#15AA44

#157BAA

#4415AA