β
Gunmetal
#415555

#415555
Primary red
41₁₆ = 65
65/255 ≈ 25 %
Primary green
55₁₆ = 85
85/255 ≈ 33 %
Primary blue
55₁₆ = 85
85/255 ≈ 33 %
Basic colors
65/255 ≈ 25 % 20/255 ≈ 8 % 170/255 ≈ 67 %