β
Slate
#666879

#666879
Primary red
66₁₆ = 102
102/255 ≈ 40 %
Primary green
68₁₆ = 104
104/255 ≈ 41 %
Primary blue
79₁₆ = 121
121/255 ≈ 47 %
Basic colors
102/255 ≈ 40 % 2/255 ≈ 1 % 17/255 ≈ 7 % 134/255 ≈ 53 %