β
Gunmetal
#48656c

#48656c
Primary red
48₁₆ = 72
72/255 ≈ 28 %
Primary green
65₁₆ = 101
101/255 ≈ 40 %
Primary blue
6C₁₆ = 108
108/255 ≈ 42 %
Basic colors
72/255 ≈ 28 % 29/255 ≈ 11 % 7/255 ≈ 3 % 147/255 ≈ 58 %