β
Sea
#339a9a

#339a9a
Primary red
33₁₆ = 51
51/255 ≈ 20 %
Primary green
9A₁₆ = 154
154/255 ≈ 60 %
Primary blue
9A₁₆ = 154
154/255 ≈ 60 %
Basic colors
51/255 ≈ 20 % 103/255 ≈ 40 % 101/255 ≈ 40 %