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 #1A247B is the color #7B701A

The HSL model was used to determine the complementary color

Input Color

HEX #1A247B
RGB 26, 36, 123
CMYK 79%, 71%, 0%, 52%
HSL 233.81°, 65.1%, 29.22%

Complementary Color

HEX #7B701A
RGB 123, 112, 26
CMYK 0%, 9%, 79%, 52%
HSL 53.2°, 65.1%, 29.22%

Complementary color scheme

#7B701A

#257B1A

#1A7B70

#1A257B

#701A7B