A soft, warm grey shade would look lovely, and can be as dark or light as you want. A warmer shade will work with the brown stained wood floor, and the grey will complement the black granite. You could have an undertone of green, blue or tan if you didn't want a pure grey. And it would look nice with any silver metal hardware, either polished or satin/brushed, so you could choose pewter, chrome or nickel. It would still work with white trim too.

quartz is a man made product using natural stone and a resin material. No sealing and is stain proof. I have had my granite for 10 years. I have never had a staining issue and set hot pots down on it seldom, but it has never bothered it. I've sealed it maybe 2-3 times over 10 years. granite really doesn't stain. So, compared to quartz, they are very similar. It all comes down to what you like the best.

Yes it works ! you should try black herringbone or fishbone pattern tiles for backsplash and grey back painted glass shutters or wooden finish laminated shutters. It will look classy.

Granite is a material that requires very little attention when it comes to maintenance. However, with the Indian style of cooking, lighter shades of Granite often tends to show stains and go dull with time. What to avoid A neutral pH-balanced (i.e. non-acidic) cleaner is best for granite, and any natural cleaners with acids or with caustic nature like ammonia and bleach should be avoided. This includes vinegar, lemon juice, hydrogen peroxide, and citrus cleaners. Here's how you can clean granite countertops Wipe up liquids and spills of acidic ingredients promptly using a little to a soft cloth or a sponge and clear warm water. Some stains can also be lifted with a paste of baking soda and water. And to disinfect, pour one part water and one part 91% isopropyl alcohol into a spray bottle to spray and clean.