β
Slate
#666c82

#666c82
Primary red
66₁₆ = 102
102/255 ≈ 40 %
Primary green
6C₁₆ = 108
108/255 ≈ 42 %
Primary blue
82₁₆ = 130
130/255 ≈ 51 %
Basic colors
102/255 ≈ 40 % 6/255 ≈ 2 % 22/255 ≈ 9 % 125/255 ≈ 49 %