β
Gunmetal
#4c6b71

#4c6b71
Primary red
4C₁₆ = 76
76/255 ≈ 30 %
Primary green
6B₁₆ = 107
107/255 ≈ 42 %
Primary blue
71₁₆ = 113
113/255 ≈ 44 %
Basic colors
76/255 ≈ 30 % 31/255 ≈ 12 % 6/255 ≈ 2 % 142/255 ≈ 56 %