β
Gunmetal
#355153

#355153
Primary red
35₁₆ = 53
53/255 ≈ 21 %
Primary green
51₁₆ = 81
81/255 ≈ 32 %
Primary blue
53₁₆ = 83
83/255 ≈ 33 %
Basic colors
53/255 ≈ 21 % 28/255 ≈ 11 % 2/255 ≈ 1 % 172/255 ≈ 67 %