β
Petrol
#306a74

#306a74
Primary red
30₁₆ = 48
48/255 ≈ 19 %
Primary green
6A₁₆ = 106
106/255 ≈ 42 %
Primary blue
74₁₆ = 116
116/255 ≈ 45 %
Basic colors
48/255 ≈ 19 % 58/255 ≈ 23 % 10/255 ≈ 4 % 139/255 ≈ 55 %