β
Petrol
#305e6e

#305e6e
Primary red
30₁₆ = 48
48/255 ≈ 19 %
Primary green
5E₁₆ = 94
94/255 ≈ 37 %
Primary blue
6E₁₆ = 110
110/255 ≈ 43 %
Basic colors
48/255 ≈ 19 % 46/255 ≈ 18 % 16/255 ≈ 6 % 145/255 ≈ 57 %