β
Gunmetal
#5a6e6f

#5a6e6f
Primary red
5A₁₆ = 90
90/255 ≈ 35 %
Primary green
6E₁₆ = 110
110/255 ≈ 43 %
Primary blue
6F₁₆ = 111
111/255 ≈ 44 %
Basic colors
90/255 ≈ 35 % 20/255 ≈ 8 % 1/255 ≈ 0 % 144/255 ≈ 56 %