I wanted the exact same thing in my kitchen, and recently, reluctantly, gave up.

The problem is, in tile format, the only "white" they make, "white marble" is not white at all. It is a creamy peachy color.

They have several nice greys, some bluish some more brown.

Call them for samples.

Tarkett has many more colors but looks too commercial IMHO

I love the grays in Marmoleum. In fact, our new building at University of Colorado, has three different grays, in Marmoleum, and the floors are wonderful. There is a difference between the colors offered in tile/sheet goods and Click. Check samples of each. I love my new Click floors but the colors were very limited, with a lot more grays than I would have thought. My floor is Whispering Blue and Caribbean.

Lighting plays a big role in how the colors look, from pinkish to yellowish to white. Pretty easy to change the bulbs. Also, I find that the colors blend more than you think. Not much is true white in flooring.
Diane

Thanks, mtnrdredux and Diane. I want the sheet kind,
and I do have most of the gray samples. I wondered if
it was just me or the lighting that made them look
so cream!