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 #1B1A22 is the color #21221A

The HSL model was used to determine the complementary color

Input Color


HEX #1B1A22
RGB 27, 26, 34
CMYK 21%, 24%, 0%, 87%
HSL 247.5°, 13.33%, 11.76%

Complementary Color


HEX #21221A
RGB 33, 34, 26
CMYK 3%, 0%, 24%, 87%
HSL 67.5°, 13.33%, 11.76%

Complementary color scheme

#21221A
#1A221B
#1A2122
#1B1A22
#221A21