β
Petrol
#186a74

#186a74
Primary red
18₁₆ = 24
24/255 ≈ 9 %
Primary green
6A₁₆ = 106
106/255 ≈ 42 %
Primary blue
74₁₆ = 116
116/255 ≈ 45 %
Basic colors
24/255 ≈ 9 % 82/255 ≈ 32 % 10/255 ≈ 4 % 139/255 ≈ 55 %