Decorating the house

[Virgo19]

Hi all -I have done my lounge in linen fresh and Portland stone (LG) , upstairs in ammonite now both floors not complimenting each other .
Please can someone suggest any beigy grey for hallway, landing and stairs . My hallway is quite dark without any window. Tried Egyptian cotton but coming darker on my walls.
TIA

Slaked lime or slaked lime mid for a dark hallway with no light . Needs a quick suggestion.
Looked at LRV for both and there is quite a big difference between both . Just wondering will slaked lime can be easily visible to eyes as don’t want stark white . Thanks