β
Gunmetal
#485e60

#485e60
Primary red
48₁₆ = 72
72/255 ≈ 28 %
Primary green
5E₁₆ = 94
94/255 ≈ 37 %
Primary blue
60₁₆ = 96
96/255 ≈ 38 %
Basic colors
72/255 ≈ 28 % 22/255 ≈ 9 % 2/255 ≈ 1 % 159/255 ≈ 62 %