Pretty sure they are using orange clouds in the titles.
 

A picture that AJ posted on Twitter has a cue card that has orange clouds on in her hands. BOTS and the main show usually share titles and the cue card normally is just a screenshot of the eye from the titles.

https://twitter.com/AJOdudu/status/3...980544/photo/1

Yeah I saw this earlier, it's the same as the backdrop her and Rylan were pictured in front of in the BOTS studio the other day. I like it but I hope it's a dedicated colour for the spin-off show like the C4 days.

I would LOVE dedicated titles but I prefer the orange to the blue ones, so I hope they use these on the main show :/

It looks very Doctor Who

Well weren't there different colored eyes as well at one point being used as Twitter pics.

The main one was the main eye, live feed was green I think and BBBOTS was possibly orange.

It looks like all advertising for the main show has been done using blue clouds and everything we have seen this far for BBBOTS has been orange.

So there's the possibility of different titles.

It would be good- just orange>blue.