> I think you already know that a color is represented by a 6 digit code (hex code) containing any permutation of the the six alphabets a,b,c,d,e,f and the nine

> I think you already know that a color is represented by a 6 digit code (hex code) containing any permutation of the the six alphabets a,b,c,d,e,f and the nine numbers, 1,2,3,4,5,6,7,8,9. I guess zero doesn't count...