β
Petrol
#305e68

#305e68
Primary red
30₁₆ = 48
48/255 ≈ 19 %
Primary green
5E₁₆ = 94
94/255 ≈ 37 %
Primary blue
68₁₆ = 104
104/255 ≈ 41 %
Basic colors
48/255 ≈ 19 % 46/255 ≈ 18 % 10/255 ≈ 4 % 151/255 ≈ 59 %