User blog comment:One-Eyed Serpent/Untitled GE Fic - Chapter 12 - Mystery Person X!/@comment-14812118-20151021024529/@comment-14812118-20151022013316

Meh, no one has a proper blue color as their color theme, but we already have two whose themes' colors are derived from blue - Ciel and Gil.

At least, that's the way I see it. And also, I wasn't even half serious when I wrote that.