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 #004ADD is the color #DD9000

The HSL model was used to determine the complementary color

Input Color


HEX #004ADD
RGB 0, 74, 221
CMYK 100%, 67%, 0%, 13%
HSL 219.91°, 100%, 43.33%

Complementary Color


HEX #DD9000
RGB 221, 144, 0
CMYK 0%, 35%, 100%, 13%
HSL 39.1°, 100%, 43.33%

Complementary color scheme

#DD9000
#4DDD00
#00DD90
#004DDD
#9000DD