β
Shaded Gray
#646963

#646963
Primary red
64₁₆ = 100
100/255 ≈ 39 %
Primary green
69₁₆ = 105
105/255 ≈ 41 %
Primary blue
63₁₆ = 99
99/255 ≈ 39 %
Basic colors
99/255 ≈ 39 % 1/255 ≈ 0 % 5/255 ≈ 2 % 150/255 ≈ 59 %