β
Petrol
#30606f

#30606f
Primary red
30₁₆ = 48
48/255 ≈ 19 %
Primary green
60₁₆ = 96
96/255 ≈ 38 %
Primary blue
6F₁₆ = 111
111/255 ≈ 44 %
Basic colors
48/255 ≈ 19 % 48/255 ≈ 19 % 15/255 ≈ 6 % 144/255 ≈ 56 %