If you have sunlight in your kitchen , a match today won't match in a year, will be different in another five, and be not even close in ten.

So, if your THAT worried about matchy matchy - you might want to think about another direction.

To really accomplish what you're talking about needs someone that understands MCM and German kitchen integration. Some of the European manufs. even have a color matching custom paint program using RAL colors.

BE prepared to spend $$$$$$$$$$$$$ though as these programs usually cost 35-45% more than the already expensive import prices.

I would not try to match the white - you will make yourself crazy, and plus, it will never work. I would instead go with wood, and make sure the cabinets are bookmatched - i.e. the grain of the wood flows through cabinet-to-cabinet and drawer-to-drawer. Very MCM.

Two cabinets brands I can think of that offer this (but there are many more) are Henrybuilt cabinets and Plain & Fancy frameless line, but they are $$$.

From Plain & Fancy frameless:

I don't remember where I got this photo from of this stunning kitchen, but it is an example of what I am talking about:

Valcucine sells glass fronted cabinets. This will easily match the Miele appliances. Be prepared for a high price but the kitchens are stunning, if white is what you want and can afford it, go with Valcucine. If not, get a warm white that complements the Miele. Also, remember that colors fade so painted items will Chang explore over time.

the second picture posted above is Rockybirds kitchen and it was custom made for her. It is not Henrybuilt.