β
Slate Blue
#66789a

#66789a
Primary red
66₁₆ = 102
102/255 ≈ 40 %
Primary green
78₁₆ = 120
120/255 ≈ 47 %
Primary blue
9A₁₆ = 154
154/255 ≈ 60 %
Basic colors
102/255 ≈ 40 % 18/255 ≈ 7 % 34/255 ≈ 13 % 101/255 ≈ 40 %