β
Dark Royal Blue
#281a81

#281a81
Primary red
28₁₆ = 40
40/255 ≈ 16 %
Primary green
1A₁₆ = 26
26/255 ≈ 10 %
Primary blue
81₁₆ = 129
129/255 ≈ 51 %
Basic colors
26/255 ≈ 10 % 14/255 ≈ 5 % 89/255 ≈ 35 % 126/255 ≈ 49 %