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 #0A81FF is the color #FF840A

The HSL model was used to determine the complementary color

Input Color


HEX #0A81FF
RGB 10, 129, 255
CMYK 96%, 49%, 0%, 0%
HSL 210.86°, 100%, 51.96%

Complementary Color


HEX #FF840A
RGB 255, 132, 10
CMYK 0%, 48%, 96%, 0%
HSL 29.88°, 100%, 51.96%

Complementary color scheme

#FF850A
#85FF0A
#0AFF85
#0A85FF
#850AFF