post a pic for better suggestion

please find attached

I would suggest u to go with white sheer and light grey curtains only. If u want want to play with bright colours then it is safest if u add them in form of accessories or decors, reason one being the space is small n it’ll look more crowded then. It’s better if u avoid orange n yellow in this bedroom at least. If u can give a better picture of the accent wall colour here it would be better. Then u could go with a darker shade of it to form the colour scheme. White+Grey+Purplish brown. That’s it.

Hi @Aditya Somani. Before going with any color, you must take time and understand the tone you are looking for. Even if you consider on going grey, which is awesome; try to acknowledge the tone by warm palette or cool palette. The warm tone is recommended as it works more on the psychological level. Hope this helps.