β
Gunmetal
#507066

#507066
Primary red
50₁₆ = 80
80/255 ≈ 31 %
Primary green
70₁₆ = 112
112/255 ≈ 44 %
Primary blue
66₁₆ = 102
102/255 ≈ 40 %
Basic colors
80/255 ≈ 31 % 22/255 ≈ 9 % 10/255 ≈ 4 % 143/255 ≈ 56 %