β
Petrol
#216c7d

#216c7d
Primary red
21₁₆ = 33
33/255 ≈ 13 %
Primary green
6C₁₆ = 108
108/255 ≈ 42 %
Primary blue
7D₁₆ = 125
125/255 ≈ 49 %
Basic colors
33/255 ≈ 13 % 75/255 ≈ 29 % 17/255 ≈ 7 % 130/255 ≈ 51 %