β
Purplish Gray
#645a6a

#645a6a
Primary red
64₁₆ = 100
100/255 ≈ 39 %
Primary green
5A₁₆ = 90
90/255 ≈ 35 %
Primary blue
6A₁₆ = 106
106/255 ≈ 42 %
Basic colors
90/255 ≈ 35 % 10/255 ≈ 4 % 6/255 ≈ 2 % 149/255 ≈ 58 %