β
Greenish Gray
#90a990

#90a990
Primary red
90₁₆ = 144
144/255 ≈ 56 %
Primary green
A9₁₆ = 169
169/255 ≈ 66 %
Primary blue
90₁₆ = 144
144/255 ≈ 56 %
Basic colors
144/255 ≈ 56 % 25/255 ≈ 10 % 86/255 ≈ 34 %