β
Gray
#818484

#818484
Primary red
81₁₆ = 129
129/255 ≈ 51 %
Primary green
84₁₆ = 132
132/255 ≈ 52 %
Primary blue
84₁₆ = 132
132/255 ≈ 52 %
Basic colors
129/255 ≈ 51 % 3/255 ≈ 1 % 123/255 ≈ 48 %