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 #1A66CB is the color #CB7E1A

The HSL model was used to determine the complementary color

Input Color


HEX #1A66CB
RGB 26, 102, 203
CMYK 87%, 50%, 0%, 20%
HSL 214.24°, 77.29%, 44.9%

Complementary Color


HEX #CB7E1A
RGB 203, 126, 26
CMYK 0%, 38%, 87%, 20%
HSL 33.9°, 77.29%, 44.9%

Complementary color scheme

#CB7E1A
#67CB1A
#1ACB7E
#1A67CB
#7E1ACB