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 #1A4549 is the color #491E1A

The HSL model was used to determine the complementary color

Input Color


HEX #1A4549
RGB 26, 69, 73
CMYK 64%, 5%, 0%, 71%
HSL 185.11°, 47.47%, 19.41%

Complementary Color


HEX #491E1A
RGB 73, 30, 26
CMYK 0%, 59%, 64%, 71%
HSL 5.11°, 47.47%, 19.41%

Complementary color scheme

#491E1A
#45491A
#1A491E
#1A4549
#1E1A49