[biker122]

If you need something like Kelbac said, just tell us. It's possible to do something like;
If you type /red, It will be like Player: Text
You can change the text colours to any color according to the players' choice, but cannot split up the colors in the middle of the sentence (pre-scripted wise). You could check this latest filterscript and use it if you wish:
https://sampforum.blast.hk/showthread.php?tid=553655