β
Gunmetal
#425a61

#425a61
Primary red
42₁₆ = 66
66/255 ≈ 26 %
Primary green
5A₁₆ = 90
90/255 ≈ 35 %
Primary blue
61₁₆ = 97
97/255 ≈ 38 %
Basic colors
66/255 ≈ 26 % 24/255 ≈ 9 % 7/255 ≈ 3 % 158/255 ≈ 62 %