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 #1A40A7 is the color #A77F1A

The HSL model was used to determine the complementary color

Input Color


HEX #1A40A7
RGB 26, 64, 167
CMYK 84%, 62%, 0%, 35%
HSL 223.83°, 73.06%, 37.84%

Complementary Color


HEX #A77F1A
RGB 167, 127, 26
CMYK 0%, 24%, 84%, 35%
HSL 42.98°, 73.06%, 37.84%

Complementary color scheme

#A77F1A
#42A71A
#1AA77F
#1A42A7
#7F1AA7