β
Gunmetal
#406467

#406467
Primary red
40₁₆ = 64
64/255 ≈ 25 %
Primary green
64₁₆ = 100
100/255 ≈ 39 %
Primary blue
67₁₆ = 103
103/255 ≈ 40 %
Basic colors
64/255 ≈ 25 % 36/255 ≈ 14 % 3/255 ≈ 1 % 152/255 ≈ 60 %