My first bunny, a very long bunny.

[wizzere]

  A cheery blue is the default color of all Cybertronians, regardless of faction, 'bots just either added lenses or manually changed their colors, by adding a 'virus' to their programming. During the beginning war, the natural blue came to symbolize how they wanted Cybertron to be saved, preserved, kept the same, and so on, while red optics

Comments

[mimi_sardinia]

I can't help think of Ultra Magnus. Canonically, White Magnus - Magnus when he doesn't have the familiar red, white and blue armour on (see icon) and looks like a white version of Optimus - has red optics