β
Dusk
#665a81

#665a81
Primary red
66₁₆ = 102
102/255 ≈ 40 %
Primary green
5A₁₆ = 90
90/255 ≈ 35 %
Primary blue
81₁₆ = 129
129/255 ≈ 51 %
Basic colors
90/255 ≈ 35 % 12/255 ≈ 5 % 27/255 ≈ 11 % 126/255 ≈ 49 %