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 #1A1AFF is the color #FFFF1A

The HSL model was used to determine the complementary color

Input Color


HEX #1A1AFF
RGB 26, 26, 255
CMYK 90%, 90%, 0%, 0%
HSL 240°, 100%, 55.1%

Complementary Color


HEX #FFFF1A
RGB 255, 255, 26
CMYK 0%, 0%, 90%, 0%
HSL 60°, 100%, 55.1%

Complementary color scheme

#FFFF1A
#1AFF1A
#1AFFFF
#1A1AFF
#FF1AFF