β
Charcoal
#373e36

#373e36
Primary red
37₁₆ = 55
55/255 ≈ 22 %
Primary green
3E₁₆ = 62
62/255 ≈ 24 %
Primary blue
36₁₆ = 54
54/255 ≈ 21 %
Basic colors
54/255 ≈ 21 % 1/255 ≈ 0 % 7/255 ≈ 3 % 193/255 ≈ 76 %