[Konstantinos]

Okay, but read my post again. You try to set the color as hex by retrieving the colour which returns a readable number. Hex is a number as well so it's like you do this:

pawn Код:

SetPlayerColor(playerid, GetPlayerColor(playerid));

which I don't see any reason for it.

With sscanf, you can use "x" specifier.

pawn Код:

new
    colour;

sscanf("0x00FF00FF", "x", colour); // the first argument can be a string you declared.