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 #455C55 is the color #5C454C

The HSL model was used to determine the complementary color

Input Color


HEX #455C55
RGB 69, 92, 85
CMYK 25%, 0%, 8%, 64%
HSL 161.74°, 14.29%, 31.57%

Complementary Color


HEX #5C454C
RGB 92, 69, 76
CMYK 0%, 25%, 17%, 64%
HSL 341.74°, 14.29%, 31.57%

Complementary color scheme

#5C454C
#5C5545
#4C5C45
#455C55
#454C5C