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 #1A1A80 is the color #80801A

The HSL model was used to determine the complementary color

Input Color


HEX #1A1A80
RGB 26, 26, 128
CMYK 80%, 80%, 0%, 50%
HSL 240°, 66.23%, 30.2%

Complementary Color


HEX #80801A
RGB 128, 128, 26
CMYK 0%, 0%, 80%, 50%
HSL 60°, 66.23%, 30.2%

Complementary color scheme

#80801A
#1A801A
#1A8080
#1A1A80
#801A80