Photos of the exterior would be helpful.

For each bathroom choose a neutral color that U see in the tile Here is how to find the perfect wall paint "match" http://www.lindaholtinteriors.com/2011/07/testing-wall-color-101/

Hi Pranav Parekh - interesting question! We have an ongoing Houzz Experts discussion series wherein you can submit your queries to our expert designers! This weeks topic is "Revamping your Home's exteriors"- Maybe you could try submitting your design dilemma [here[(https://www.houzz.in/discussions/ask-the-houzz-experts-revamping-your-homes-exterior-closed-dsvw-vd~5226024?n=23)! :)

San Marco paints has got good range of interior and exterior paints with amazing finishes, try connecting San Marco India office in Mumbai and Delhi