β
Gunmetal
#566e5f

#566e5f
Primary red
56₁₆ = 86
86/255 ≈ 34 %
Primary green
6E₁₆ = 110
110/255 ≈ 43 %
Primary blue
5F₁₆ = 95
95/255 ≈ 37 %
Basic colors
86/255 ≈ 34 % 9/255 ≈ 4 % 15/255 ≈ 6 % 145/255 ≈ 57 %