β
Gunmetal
#415557

#415557
Primary red
41₁₆ = 65
65/255 ≈ 25 %
Primary green
55₁₆ = 85
85/255 ≈ 33 %
Primary blue
57₁₆ = 87
87/255 ≈ 34 %
Basic colors
65/255 ≈ 25 % 20/255 ≈ 8 % 2/255 ≈ 1 % 168/255 ≈ 66 %