β
Ultramarine
#3800ac

#3800ac
Primary red
38₁₆ = 56
56/255 ≈ 22 %
Primary green
00₁₆ = 0
0/255 ≈ 0 %
Primary blue
AC₁₆ = 172
172/255 ≈ 67 %
Basic colors
56/255 ≈ 22 % 116/255 ≈ 45 % 83/255 ≈ 33 %