β
Gray
#808089

#808089
Primary red
80₁₆ = 128
128/255 ≈ 50 %
Primary green
80₁₆ = 128
128/255 ≈ 50 %
Primary blue
89₁₆ = 137
137/255 ≈ 54 %
Basic colors
128/255 ≈ 50 % 9/255 ≈ 4 % 118/255 ≈ 46 %