β
Cerulean
#408dd5

#408dd5
Primary red
40₁₆ = 64
64/255 ≈ 25 %
Primary green
8D₁₆ = 141
141/255 ≈ 55 %
Primary blue
D5₁₆ = 213
213/255 ≈ 84 %
Basic colors
64/255 ≈ 25 % 77/255 ≈ 30 % 72/255 ≈ 28 % 42/255 ≈ 16 %