β
Medium Gray
#646e61

#646e61
Primary red
64₁₆ = 100
100/255 ≈ 39 %
Primary green
6E₁₆ = 110
110/255 ≈ 43 %
Primary blue
61₁₆ = 97
97/255 ≈ 38 %
Basic colors
97/255 ≈ 38 % 3/255 ≈ 1 % 10/255 ≈ 4 % 145/255 ≈ 57 %