Rainbow color name using PEX

Hey there!
So I was whiling to know, if it's possible to make a coloured rank name (for example like Developer rank on MCGamer) using PEX.
Or maybe using Essentials Chat..

 

Refer to this for colours http://ess.khhq.net/mc/

You just toss them in front of what you want, like "&9Developer" or "&8[&4Admin&8] &r" etc.

 

You would add 'prefix: <prefix here>' under the options in PEX, and then for it to work, you have to get a chat plugin. I recommend EssentialsChat.

 

Well, I actually meant if it's possible to have a rainbow nickname color, not a prefix color, but a nickname color..

 

@RanterMC Use EssentialsChat, and then use the /nick command. Just use &<colorID>

 

@RanterMC And those colorIDs can be found at the URL I linked