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 #1A51B4 is the color #B47C1A

The HSL model was used to determine the complementary color

Input Color


HEX #1A51B4
RGB 26, 81, 180
CMYK 86%, 55%, 0%, 29%
HSL 218.57°, 74.76%, 40.39%

Complementary Color


HEX #B47C1A
RGB 180, 124, 26
CMYK 0%, 31%, 86%, 29%
HSL 38.18°, 74.76%, 40.39%

Complementary color scheme

#B47C1A
#52B41A
#1AB47C
#1A52B4
#7C1AB4