Photo's would be super handy , but as a general rule I wouldn't do skirtings and doors in a similar tone to your walls . Unless you are a kindergarten , you wouldn't do red doors and yellow skirtings with blue walls , but my attitude is that anything that adds to a room along your desired theme is good ! I take it your doors are plain -- even in rental properties of mine , I have changed plain flat doors to ones with 3 or 4 panels , and painted them stark white against painted or wallpapered walls . Half a dozen doors like that are around $1000 , a solid timber front door in a similar style $400-500 -- suddenly , the tenants think I am looking after them ( generally it's done between tenancies , but you know what I mean ) . If it's your own place , even moreso .

I would just paint the same colour but in a semi gloss

Did you decide to keep the tiles? What are you doing for window coverings? Are there furnishings etc that the wall colour needs to work with? In the absence of context I’d recommend white. I’d try Dulux Snowy Mountain 1/4. It’s not too stark and will work with the tiles.

I have a room in both. To be honest I think I bought the Antique White USA in error many years ago. It is a bit too creamy for me. I’d suggest the Natural White but buy an A4 sample from the Dulux site and move it around to see what you think.