How do I unlock the 2 new chat colors?

NinetySixx

[h=2]The set ign and chat color has 2 new options but they're locked and says unable to join? Join what exactly? They're colors. I'm confused.[/h]

Utmost

To obtain these 2 chat colours you'll need to buy the "Functional Bag", it's 1200 ZP for 30 days and allows you to have all Colour chatting and Colour callsign colours.