Hi pankaj. Some lovely ideas above. Is that a door at the end of the passage? It strikes me, especially if you want to make the passage all white, that you might be able to give that door a special treatment to bring some drama to the end of the passage. That draws the attention to the door and away from the passage itself. You could just paint it a vivid colour. I think we tend to let our interior doors remain very plain and boring, when there is no good reason for that to be a rule. The one below would need some sort of backing for privacy, I guess, but I think to put metalwork on a door is a great idea that you could adapt in various ways. (Be aware of the dusting, though! Outside the rain will wash things clean, but not inside.) Also have a look at http://www.lushome.com/11-door-decorating-ideas-create-modern-interior-doors/58940 for some creative paint ideas -- I can't get those pictures to copy. I like the first one on that site. It's simple and geometric, and could very easily be adapted without hurting the budget.

Manvisudan, choosing a rug more along the lines of what I showed will afford you the opportunity to add some fun and interesting pillows to your silver ones. Its easy to change your pillows when you want a different look. The rug, on the other hand, is a bit more of an investment. Let me know if you would like pillow and art recommendations :)

To make it more clear I mean below the working platform I have charcoal grey and my platform is in C shape above platform after the tiling of two feet in colour white I have again the cabinets the lift of types in white laminate and above all of this a running cabinet all through the ceiling I am intending the use the silver grey or steel grey laminate of cabinets ... Which I propose to use in other rooms as well wherever there are cabinets touching the ceiling

pale grey, pale lavender. metallic silver. https://www.houzz.com/photos/kitchen-ideas-phbr0-bp~t_709-