β
Gunmetal
#565b62

#565b62
Primary red
56₁₆ = 86
86/255 ≈ 34 %
Primary green
5B₁₆ = 91
91/255 ≈ 36 %
Primary blue
62₁₆ = 98
98/255 ≈ 38 %
Basic colors
86/255 ≈ 34 % 5/255 ≈ 2 % 7/255 ≈ 3 % 157/255 ≈ 62 %