β
Gunmetal
#485b5c

#485b5c
Primary red
48₁₆ = 72
72/255 ≈ 28 %
Primary green
5B₁₆ = 91
91/255 ≈ 36 %
Primary blue
5C₁₆ = 92
92/255 ≈ 36 %
Basic colors
72/255 ≈ 28 % 19/255 ≈ 7 % 1/255 ≈ 0 % 163/255 ≈ 64 %