User blog:-MzBlacK/Some General Questions!

Hi guys first blog post, this is basically based on some general questions and im hoping to get some answers.

Q 1: Name Colour change?

Well when I click on wiki recent activity my name comes up in red for example lets say I posted a comment it wil say Talk: Comment "Whatever I said" by ATIRaedon, the problem is my name comes in red I like it but howcome some examples are : ILYx3's comes in pink, Zeroexalted's comes in yellow. Can i change the colour of my name?And it automaticlly chose red ( I like red but just wondering). Please answer. > My main Question>>

How do I change the color of my name that appears to the public? Any Help is appreciated.