There is a vB code tag to produce coloured text but it appears not to be in use here. I think it used to be but I guess it has been turned off...can an Admin advise please?
text here is the one I was thinking about and, as you can see, it doesn't work.
I suppose you could type out your coloured sig in a graphics program and save it in the appropriate format and size and then post as an image in your sig but that seems to be a long way round 🙂