Which color to choose for room doors?

For our new build, we don't have a plan yet for the color of the room doors. The kitchen is from Nobilia Color of the wall cabinets: "Magnolia matte", base cabinets partly in "Virginia oak reproduction", baseboards as well. Countertop color: "Stromboli light" (that is a light gray). We like the tiles "Space gunmetal". That is a darker gray with brown-beige inserts.... The tile seller said that white doors would be timeless, but with a kitchen in Magnolia it would look strange. Is it really that bad? The window frames are white too.

We have it like this, looks awesome

...
The window frames are also white.

If the window frames are white, I would also choose the doors in white.

If the window frames are white, I would also choose the doors in white.

And if the window frames are RAL7016? Then also anthracite-colored doors?

There is not just ONE white. For example, we want a white where you can lightly see a wood grain shining through. It's all fake, since it's CPL, but still looks chic.

And if the window frames are RAL7016? Then also anthracite-colored doors?

Definitely not, something that dark makes everything look smaller and weighs on the mood.

You would need very large and high rooms so that it doesn't look like a prison.

Be careful, there are different shades of white. For Magnolia, I can well imagine a yellowish white, which I think is RAL9010. It is best to have a piece of the kitchen front with you when choosing doors.