β
Gunmetal
#516365

#516365
Primary red
51₁₆ = 81
81/255 ≈ 32 %
Primary green
63₁₆ = 99
99/255 ≈ 39 %
Primary blue
65₁₆ = 101
101/255 ≈ 40 %
Basic colors
81/255 ≈ 32 % 18/255 ≈ 7 % 2/255 ≈ 1 % 154/255 ≈ 60 %