If Rustoleum brand paint is available in India use that. Comes in many colors.

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

Hi Tanmayi, Going for white walls is always safe, this will helps in giving a light feel to the room plus gives a lot of scope to bring in the patters and colours to the room in other forms (like curtains, cushions, wall art/frames, etc) PAINT SHADE(2 Options) Would also like to advice you to have a subtle wallpaper either in the niche portion of the TV wall or for the entire headboard wall. (Assuming the other walls may have windows or doors) SOME WALLPAPER REFERENCE IMAGES: Later you can gradually bring in other elements as per your taste and time and pull up the room together. Hope this helps! Best Regards, CUBS Team!

hi you can also try by adding pure white colour in iced grey and making lighter for 2nd coat