β
Gunmetal
#4e665e

#4e665e
Primary red
4E₁₆ = 78
78/255 ≈ 31 %
Primary green
66₁₆ = 102
102/255 ≈ 40 %
Primary blue
5E₁₆ = 94
94/255 ≈ 37 %
Basic colors
78/255 ≈ 31 % 16/255 ≈ 6 % 8/255 ≈ 3 % 153/255 ≈ 60 %