β
Black
#040117

#040117
Primary red
04₁₆ = 4
4/255 ≈ 2 %
Primary green
01₁₆ = 1
1/255 ≈ 0 %
Primary blue
17₁₆ = 23
23/255 ≈ 9 %
Basic colors
1/255 ≈ 0 % 3/255 ≈ 1 % 19/255 ≈ 7 % 232/255 ≈ 91 %