If you want to highlight the staircase wall then your could use earthy colours such as a yellow ochre! The wall could be enhanced even more by using suitable frames and making a good collage composition for all the photos that you have (I can see many lying on the dining table). This colour would match well with wooden furnitures

I gave a pics of my house walls pse gave me suggestions which colour paint best house wall outer and inside the living room.

Hello Meghna, Do you have any pics of the room. Please let us know your preferred shades. Thanks, Nitin CORNERSTONE DESIGNS Bangalore

Trick is not to choose bright white or standard white but something with a tinge of yellow or green. Cotton wool colour L104 by Asian is a great example we have used time and again. Most emulsions come in matt, including the most economical ones such as Asian Tractor and Apcolite. Don't let the price of a paint fool you.