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 #CD2135 is the color #21CDB9

The HSL model was used to determine the complementary color

Input Color

HEX #CD2135
RGB 205, 33, 53
CMYK 0%, 84%, 74%, 20%
HSL 353.02°, 72.27%, 46.67%

Complementary Color

HEX #21CDB9
RGB 33, 205, 185
CMYK 84%, 0%, 10%, 20%
HSL 173.02°, 72.27%, 46.67%

Complementary color scheme

#21CDB9

#2135CD

#B921CD

#CD2135

#CDB921