β
Gunmetal
#3c6166

#3c6166
Primary red
3C₁₆ = 60
60/255 ≈ 24 %
Primary green
61₁₆ = 97
97/255 ≈ 38 %
Primary blue
66₁₆ = 102
102/255 ≈ 40 %
Basic colors
60/255 ≈ 24 % 37/255 ≈ 15 % 5/255 ≈ 2 % 153/255 ≈ 60 %