β
Gunmetal
#586b72

#586b72
Primary red
58₁₆ = 88
88/255 ≈ 35 %
Primary green
6B₁₆ = 107
107/255 ≈ 42 %
Primary blue
72₁₆ = 114
114/255 ≈ 45 %
Basic colors
88/255 ≈ 35 % 19/255 ≈ 7 % 7/255 ≈ 3 % 141/255 ≈ 55 %