β
Medium Gray
#646c70

#646c70
Primary red
64₁₆ = 100
100/255 ≈ 39 %
Primary green
6C₁₆ = 108
108/255 ≈ 42 %
Primary blue
70₁₆ = 112
112/255 ≈ 44 %
Basic colors
100/255 ≈ 39 % 8/255 ≈ 3 % 4/255 ≈ 2 % 143/255 ≈ 56 %