Dulux polished pebble or rock salt

Hi, I have polished pebble in two bedrooms one is north facing, it looks quite cold and dark, the other bedroom looks better , south facing.
In the rest of the house we have Dulux trade paint (armstead) called swansdown, this is much better, a pale soft grey. We tried a rock salt sample but it just looked off white. Hope that helps.

I tried Swansdown in a South facing room and it looked blue! Luckily we had only bought a tester.

That room is now painted with Dulux Crispy Crumble, which in that light is a soft, pale grey/green.

If I made a crumble and it came out that colour, if be worried!

Have Polished Pebble on the one solid wall in new conservatory. Really like it. Pale but not too pale.

https://www.gransnet.com/uploads/talk/202006/medium-455216-d40bc78e-d5d6-4f44-8aa9-c78842777c94.jpeg https://www.gransnet.com/uploads/talk/202006/medium-106275-b021a3c7-f347-491c-b066-76b982d5ab97.jpeg

Have polished pebble in every room (have added an accent wall on my dining room/kitchen and also sitting room) hopefully have managed to attach pics of utility and sitting room

Presume they are beige and white are they?

Polished pebble on the lighter wall (and the utility) and a darker Dulux grey

I’ve got polished pebble in my lounge, it’s a nice soft grey, and doesn’t have a blue edge like some greys, so it’s warm looking even on darker days. Daughter liked it so much she has painted the bedroom in her apartment the same colour.

Thanks everyone x