β
Gunmetal
#4b5c5b

#4b5c5b
Primary red
4B₁₆ = 75
75/255 ≈ 29 %
Primary green
5C₁₆ = 92
92/255 ≈ 36 %
Primary blue
5B₁₆ = 91
91/255 ≈ 36 %
Basic colors
75/255 ≈ 29 % 16/255 ≈ 6 % 1/255 ≈ 0 % 163/255 ≈ 64 %