I would be more concerned with how those two cabinet colours work with your wall colour and concrete palate. I think one will be more favourable than the other if you can put samples together. Also keep in mind what lighting you'll be using. Since if you have cooler colours then 'cool white' 4000K lighting will look best, likewise if you have the warm Alabaster colour then 'warm white' 3000K would be best.

Suggestions from neutral colours: https://www.dulux.com.au/colour/colour-trends/2018/essential Ceiling & walls the same colour is a good choice for square set. There will be subtle hue difference in various lighting situations anyway, which provides depth and makes for an interesting look.

Thank you everyone for your kind thoughts. @siriuskey the pantry door is just for illustration and we have not got to the interior design details yet (next stage). We saw a kitchen at Pure Interiors where the walk in pantry door was concealed in the joinery in the sense it all flowed well together. But I will keep your suggestion in mind when we get to that stage. @appalachianhiker thank you so much for sharing your thoughts and suggestions. The photos are definitely very helpful. I like the glazing at the end of the wardrobe. In the original design, we had the entire wall of the master bed adjacent to the void made of double glazed glass with a gap going all the way to the bathroom. Here is the link: https://drive.google.com/file/d/1i0OJjoS3db_iFkkhYy-D63F9ZTw_2E77/view?usp=sharing OR: The architect changed the entire floor plan because there some issues with the FSR etc. We thought to have so much glazing, it would be very costly... @Alex Gunawan Thank you for your comments, are you able to share any photos of the void area and how you design it or perhaps any floor plan etc :) @Kate Thank you for your comments :) @oklouise the floor to ceiling heights at Ground floor is 3 meters and the upper floor should be around 2.9 meters or so. I am yet to confirm the upper floor...

Hello Glynn, you probably don't want to hear this but I don't really agree with your plan. You are planning on wrecking the appearance of your Kitchen and de-valuing your home, just to be able to keep your old refrigerator which will still not be ideal for the remaining space. My more practical suggestion would be to purchase a new refrigerator that fits and works properly in the space you have. Hope this helps, Malcolm.