β
Gunmetal
#566f75

#566f75
Primary red
56₁₆ = 86
86/255 ≈ 34 %
Primary green
6F₁₆ = 111
111/255 ≈ 44 %
Primary blue
75₁₆ = 117
117/255 ≈ 46 %
Basic colors
86/255 ≈ 34 % 25/255 ≈ 10 % 6/255 ≈ 2 % 138/255 ≈ 54 %