β
Deep Brown
#400a00

#400a00
Primary red
40₁₆ = 64
64/255 ≈ 25 %
Primary green
0A₁₆ = 10
10/255 ≈ 4 %
Primary blue
00₁₆ = 0
0/255 ≈ 0 %
Basic colors
10/255 ≈ 4 % 54/255 ≈ 21 % 191/255 ≈ 75 %