β
Gunmetal
#5a5d66

#5a5d66
Primary red
5A₁₆ = 90
90/255 ≈ 35 %
Primary green
5D₁₆ = 93
93/255 ≈ 36 %
Primary blue
66₁₆ = 102
102/255 ≈ 40 %
Basic colors
90/255 ≈ 35 % 3/255 ≈ 1 % 9/255 ≈ 4 % 153/255 ≈ 60 %