β
Black
#04020f

#04020f
Primary red
04₁₆ = 4
4/255 ≈ 2 %
Primary green
02₁₆ = 2
2/255 ≈ 1 %
Primary blue
0F₁₆ = 15
15/255 ≈ 6 %
Basic colors
2/255 ≈ 1 % 2/255 ≈ 1 % 11/255 ≈ 4 % 240/255 ≈ 94 %