You are on the right track! On the colour wheel, orange and blue are opposite each other which means they are complementary colours. This will give you a lively scheme. One option would be to use an orangey coloured wood, such as teak for furnishings or hardwood floor and then use teal and neutrals for your colour scheme in the bedroom (with perhaps a couple of hits of burnt orange such as throw cushions on the bed). The burnt orange in your ensuite will relate nicely to this colour scheme in the bedroom.