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 #2A7BCD is the color #CD7B2A

The HSL model was used to determine the complementary color

Input Color

HEX #2A7BCD
RGB 42, 123, 205
CMYK 80%, 40%, 0%, 20%
HSL 210.18°, 65.99%, 48.43%

Complementary Color

HEX #CD7B2A
RGB 205, 123, 42
CMYK 0%, 40%, 80%, 20%
HSL 29.82°, 65.99%, 48.43%

Complementary color scheme

#CD7C2A

#7CCD2A

#2ACD7C

#2A7CCD

#7C2ACD