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 #1B2D26 is the color #2D1B22

The HSL model was used to determine the complementary color

Input Color


HEX #1B2D26
RGB 27, 45, 38
CMYK 40%, 0%, 16%, 82%
HSL 156.67°, 25%, 14.12%

Complementary Color


HEX #2D1B22
RGB 45, 27, 34
CMYK 0%, 40%, 24%, 82%
HSL 336.67°, 25%, 14.12%

Complementary color scheme

#2D1B22
#2D261B
#222D1B
#1B2D26
#1B222D