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Prussian Blue
#304a74

#304a74
Primary red
30₁₆ = 48
48/255 ≈ 19 %
Primary green
4A₁₆ = 74
74/255 ≈ 29 %
Primary blue
74₁₆ = 116
116/255 ≈ 45 %
Basic colors
48/255 ≈ 19 % 26/255 ≈ 10 % 42/255 ≈ 16 % 139/255 ≈ 55 %