β
Purplish Gray
#666081

#666081
Primary red
66₁₆ = 102
102/255 ≈ 40 %
Primary green
60₁₆ = 96
96/255 ≈ 38 %
Primary blue
81₁₆ = 129
129/255 ≈ 51 %
Basic colors
96/255 ≈ 38 % 6/255 ≈ 2 % 27/255 ≈ 11 % 126/255 ≈ 49 %