We had a theme changer earlier. The current theme is highly customized. Maybe we'll have a 'blue' theme that's similar to what we have right now. But its going to take some time. Not for few months at least.
I think red is quite synonymous with CE 😀 But, having the option to change the colour is good cause it gives it an "update", psychologically. I do that with my mobile phone; I cycle the colours after a while, haha.