β
Cobalt
#184c90

#184c90
Primary red
18₁₆ = 24
24/255 ≈ 9 %
Primary green
4C₁₆ = 76
76/255 ≈ 30 %
Primary blue
90₁₆ = 144
144/255 ≈ 56 %
Basic colors
24/255 ≈ 9 % 52/255 ≈ 20 % 68/255 ≈ 27 % 111/255 ≈ 44 %