#1b1c1b - RGB (27, 28, 27) - CMYK (4, 0, 4, 89)

#1b1c1b
27, 28, 27
10.6, 11, 10.6
4, 0, 4, 89
120°, 2%, 11%
120°, 4%, 11%

Color schemes that include #1b1c1b

#1d1b1b #1b1c1b #1b1b1d

Triadic Colors

#1d1c1b #1b1c1b #1b1c1d #1d1b1d

Square Colors

#1d1b1c #1b1c1b #1c1b1d

Golden Ratio