β
Gunmetal
#466660

#466660
Primary red
46₁₆ = 70
70/255 ≈ 27 %
Primary green
66₁₆ = 102
102/255 ≈ 40 %
Primary blue
60₁₆ = 96
96/255 ≈ 38 %
Basic colors
70/255 ≈ 27 % 26/255 ≈ 10 % 6/255 ≈ 2 % 153/255 ≈ 60 %