β
Steel
#727b90

#727b90
Primary red
72₁₆ = 114
114/255 ≈ 45 %
Primary green
7B₁₆ = 123
123/255 ≈ 48 %
Primary blue
90₁₆ = 144
144/255 ≈ 56 %
Basic colors
114/255 ≈ 45 % 9/255 ≈ 4 % 21/255 ≈ 8 % 111/255 ≈ 44 %