If you keep the red roof, a creamy yellow base would look good: ro a tan: You could co in the other direction with a olive brown: Or a dark gray like this brick home: What are the colors of nearby homes?

I think i'd use subtle blues and/or greens against that brick, which i would use a sealer on to bring up the color a bit. White would be rather boring on the windows i feel, i'd use a darkish muted red or charcoal maybe for this detail. Such a pity to adopt boring western color codes when you have such a fabulous tradition for color in India. You don't have to go crazy on flashy color and can adapt it to a more modern feel. Very cute little house, i love it's details.

Modern houses like yours tend to be painted neutral colors. I'd go for white or off white with trim in different colors. I'd probably accentuate the horizontals, painting your porch railings a contrasting color. You can go to a website like SherwinWilliams, up load a better picture of your house and play around with color ideas. https://www.houzz.com/photos/texas-residence-contemporary-exterior-dallas-phvw-vp~1994082-Residence-contemporary-exterior-dallas https://www.houzz.com/photos/san-clemente-california-home-contemporary-exterior-orange-county-phvw-vp~2456325-CLEMENTE-California-Home-contemporary-exterior-orange-county https://www.houzz.com/photos/oakland-hills-residence-contemporary-exterior-san-francisco-phvw-vp~52742-Hills-Residence-contemporary-other-metro

go for texture pain and HPL panneling