Can you get perm banned for trying to change text color in trade chat?

[rightous]

For using something like |HAchievmt:1-1-1|h{icon:gold}{c:FFFF00FF}UnknOwned Wins!{/c}{icon:gold}|h
and posting it three times.

Just worried because Of this thread http://us.battle.net/d3/en/forum/topic/6490539466#6

[Gualtieri]

A Perm Ban for posting three times in a other text color? I dont think so

[rightous]

well It didn't work so it showed that message.

[Melodika]

showed what message? o.o

[rightous]

It just showed |HAchievmt:1-1-1|h{icon:gold}{c:FFFF00FF}UnknOwned Wins!{/c}{icon:gold}|h as a message when i posted it in trade chat, And was wondering if anyone has gotten banned for using it.