User blog comment:Giganta/Character Flaws/@comment-5062647-20120703031642

I was just curious why they would change the colour when I thought it had always been blue. Was it deliberate? Did they forget they'd always been blue? Was there a reason at all or did someone say think, "Let's make 'em brown."

So, no, it doesn't affect much at all. Like I said, I was just curious as to why.