β
Purplish Gray
#646880

#646880
Primary red
64₁₆ = 100
100/255 ≈ 39 %
Primary green
68₁₆ = 104
104/255 ≈ 41 %
Primary blue
80₁₆ = 128
128/255 ≈ 50 %
Basic colors
100/255 ≈ 39 % 4/255 ≈ 2 % 24/255 ≈ 9 % 127/255 ≈ 50 %