I want to paint the walls of my dining room off white, something more interesting than PBW but not as creamy as magnolia/calico/hessian.
It is a big room with very high ceilings and is south-facing but is very cold and doesn't get much sun (except for the afternoons) because of trees and walls blocking the light.
I've put 3 coats of diluted Dulux PBW super at followed by 2 coats of undiluted (as per PJ's advice). It looks much better than the buff-coloured wallpaper that was there before and much lighter but still not quite right.
I've tried Dulux Timeless but it looks no different to PBW in situ (patches in the walls and stuck on pieces of paper painted. You can't actually see where the painted patches are.
Any recommendations would be very welcome. My head is exploding from hours spent looking at near identical shades of white! I would prefer Dulux because it is cheaper (I'm going to need to buy lots) and I found F&B to be largely rubbish when using it in our last house.
It is a very old house and the walls aren't perfectly flat so something very matt, I think.
Pictures attached including the curtains it has to match. I'm going to paint the section below the picture rail and the dado rail but the top bit will be staying white.