Probably the white. What type of look are you going for? Modern, French, Transitional

I would choose a light, warm colour for the walls. If you are uncertain what to use, you can pay for a colour consultant will go to your house to put forward their recommendations. According to their website, Dulux charges $150 for this service. I think it's worth that amount if undecided on colour. I love plantation shutters, however, with the extra large windows and doors in your house it would cost a lot to install them. Alternatively you could use layered curtains or insulated curtains. Use heavy fabrics or layered curtains over the windows to keep out drafts. Or, purchase insulated curtains with built-in thermal backing. Window pelmets are also good for keeping out the cold.

i have not looked into the splashback pricing yet, as i am still stuck onto the colour fr the cabinets. we have to decide it tonight. I have been looking at warm whites, as suggested earlier in the thread. Antique white USA in 1/4 strength i think will go with the grey colored stone. I have read tht in full strength it throws cream tones. NOt sure if this colour scheme will work. i still have to decide the wall colours for the kitchen. We have finalised hog bristle1/4 for the living area with natural white for ceiling n trim.

@siriuskey not related to this thread per se but I believe all cabinetry with the exception of timber comes with white laminate inside (unless you order custom and pay for the inside to be painted). We just had black cabinetry installed in our lounge and the back of the doors are white. I was shocked so contacted everyone I know with new kitchens in dark colours and they ALL had polyurethane cabinets with white laminate on the back of dark/coloured doors.