#515f66 - RGB (81, 95, 102) - CMYK (21, 7, 0, 60)

#515f66
81, 95, 102
31.8, 37.3, 40
21, 7, 0, 60
200°, 11%, 36%
200°, 21%, 40%

Color schemes that include #515f66

#5f6652 #515f66 #66525f

Triadic Colors

#556652 #515f66 #635266 #665852

Square Colors

#656652 #515f66 #665259

Golden Ratio