β
Cement
#99a99a

#99a99a
Primary red
99₁₆ = 153
153/255 ≈ 60 %
Primary green
A9₁₆ = 169
169/255 ≈ 66 %
Primary blue
9A₁₆ = 154
154/255 ≈ 60 %
Basic colors
153/255 ≈ 60 % 1/255 ≈ 0 % 15/255 ≈ 6 % 86/255 ≈ 34 %