β
Gunmetal
#576d67

#576d67
Primary red
57₁₆ = 87
87/255 ≈ 34 %
Primary green
6D₁₆ = 109
109/255 ≈ 43 %
Primary blue
67₁₆ = 103
103/255 ≈ 40 %
Basic colors
87/255 ≈ 34 % 16/255 ≈ 6 % 6/255 ≈ 2 % 146/255 ≈ 57 %