β
Gunmetal
#486c6f

#486c6f
Primary red
48₁₆ = 72
72/255 ≈ 28 %
Primary green
6C₁₆ = 108
108/255 ≈ 42 %
Primary blue
6F₁₆ = 111
111/255 ≈ 44 %
Basic colors
72/255 ≈ 28 % 36/255 ≈ 14 % 3/255 ≈ 1 % 144/255 ≈ 56 %