β
Dusk
#636991

#636991
Primary red
63₁₆ = 99
99/255 ≈ 39 %
Primary green
69₁₆ = 105
105/255 ≈ 41 %
Primary blue
91₁₆ = 145
145/255 ≈ 57 %
Basic colors
99/255 ≈ 39 % 6/255 ≈ 2 % 40/255 ≈ 16 % 110/255 ≈ 43 %