β
Shaded Gray
#66666b

#66666b
Primary red
66₁₆ = 102
102/255 ≈ 40 %
Primary green
66₁₆ = 102
102/255 ≈ 40 %
Primary blue
6B₁₆ = 107
107/255 ≈ 42 %
Basic colors
102/255 ≈ 40 % 5/255 ≈ 2 % 148/255 ≈ 58 %