what does an emperor tag look like

[Orrinpants]

I'm trying to figure out the formatting for an emperor tag.
I only have this because the emperors aren't talking even if I ask them: [E]

 

[Orrinpants]

Also, just lengthen them but maybe it's like [◆Emperor◆] Idk which one it is.
Quillbot says [Emperor]
Grammarly says Quillbot is a killbot and [◆Emperor◆] is right.

 

[Refrizor]

Long tag: [◆Overlord◆]
Short tag: [O]

Long tag: [Mythic]
Short tag: [M]

Long tag: [Emperor]
Short tag: [E]

Long tag: [Noble]
Short tag: [N]

Colors look bad on light theme because of the vibrancy. Overlord uses the diamonds though. If you're looking for the emperor hex colors, it uses #00aa00 and #55ffff