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 #0042A1 is the color #A15E00

The HSL model was used to determine the complementary color

Input Color


HEX #0042A1
RGB 0, 66, 161
CMYK 100%, 59%, 0%, 37%
HSL 215.4°, 100%, 31.57%

Complementary Color


HEX #A15E00
RGB 161, 94, 0
CMYK 0%, 42%, 100%, 37%
HSL 35.03°, 100%, 31.57%

Complementary color scheme

#A15E00
#43A100
#00A15E
#0043A1
#5E00A1