β
Navy
#251b44

#251b44
Primary red
25₁₆ = 37
37/255 ≈ 15 %
Primary green
1B₁₆ = 27
27/255 ≈ 11 %
Primary blue
44₁₆ = 68
68/255 ≈ 27 %
Basic colors
27/255 ≈ 11 % 10/255 ≈ 4 % 31/255 ≈ 12 % 187/255 ≈ 73 %