β
Slate
#555766

#555766
Primary red
55₁₆ = 85
85/255 ≈ 33 %
Primary green
57₁₆ = 87
87/255 ≈ 34 %
Primary blue
66₁₆ = 102
102/255 ≈ 40 %
Basic colors
85/255 ≈ 33 % 2/255 ≈ 1 % 15/255 ≈ 6 % 153/255 ≈ 60 %