β
Sapphire
#212b99

#212b99
Primary red
21₁₆ = 33
33/255 ≈ 13 %
Primary green
2B₁₆ = 43
43/255 ≈ 17 %
Primary blue
99₁₆ = 153
153/255 ≈ 60 %
Basic colors
33/255 ≈ 13 % 10/255 ≈ 4 % 110/255 ≈ 43 % 102/255 ≈ 40 %