β
Charcoal
#343f41

#343f41
Primary red
34₁₆ = 52
52/255 ≈ 20 %
Primary green
3F₁₆ = 63
63/255 ≈ 25 %
Primary blue
41₁₆ = 65
65/255 ≈ 25 %
Basic colors
52/255 ≈ 20 % 11/255 ≈ 4 % 2/255 ≈ 1 % 190/255 ≈ 75 %