β
Gunmetal
#40535c

#40535c
Primary red
40₁₆ = 64
64/255 ≈ 25 %
Primary green
53₁₆ = 83
83/255 ≈ 33 %
Primary blue
5C₁₆ = 92
92/255 ≈ 36 %
Basic colors
64/255 ≈ 25 % 19/255 ≈ 7 % 9/255 ≈ 4 % 163/255 ≈ 64 %