β
Gunmetal
#586f63

#586f63
Primary red
58₁₆ = 88
88/255 ≈ 35 %
Primary green
6F₁₆ = 111
111/255 ≈ 44 %
Primary blue
63₁₆ = 99
99/255 ≈ 39 %
Basic colors
88/255 ≈ 35 % 11/255 ≈ 4 % 12/255 ≈ 5 % 144/255 ≈ 56 %