β
Shaded Gray
#646168

#646168
Primary red
64₁₆ = 100
100/255 ≈ 39 %
Primary green
61₁₆ = 97
97/255 ≈ 38 %
Primary blue
68₁₆ = 104
104/255 ≈ 41 %
Basic colors
97/255 ≈ 38 % 3/255 ≈ 1 % 4/255 ≈ 2 % 151/255 ≈ 59 %