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 #258C82 is the color #8C252F

The HSL model was used to determine the complementary color

Input Color


HEX #258C82
RGB 37, 140, 130
CMYK 74%, 0%, 7%, 45%
HSL 174.17°, 58.19%, 34.71%

Complementary Color


HEX #8C252F
RGB 140, 37, 47
CMYK 0%, 74%, 66%, 45%
HSL 354.17°, 58.19%, 34.71%

Complementary color scheme

#8C252F
#8C8225
#2F8C25
#258C82
#252F8C