Suitable stone for seating area and traffic path

Hi everyone,

we are currently looking for the right covering for our house entrance including the stairs and the remaining area in front of the house.
This is both a covered seating area and a traffic route. To make the area a bit cozier, we are looking for a stone that radiates a bit more "warmth" than gray concrete pavers.

Does anyone have an idea for a suitable stone?

The hardware stores are closed, but many paving exhibitions are outside the buildings and freely accessible. Or google for paving manufacturers from your area. They also often have sample areas installed.

I don't know exactly how it should look, but if it is a nice, grey stone that would also match the steel and the windows, and then with different areas/levels/flower beds like, for example, seating surfaces made of wood, some color in between also through plants......something light brown, on the other hand, would please me less.

integrally colored concrete does not look as good after 5 years as it does in the catalog, the top layer of gravel in the stone is colorfast, combine 2 colors, looks better

Brief feedback: it will be Travertin