Make grey armchair work in warm beige living room?

I’m having a baby soon and I’m thinking of buying a nursery glider for my living room (that becomes a reading chair later) to replace the white wing chair and stool.

Nursery gliders aren’t very popular here in Germany so my options are very limited- the last image shows two gliders in grey that I like.

We do plan to replace the sofa soon but –
will the greys clash with my beige warm living room? What can I do to make it look more cohesive?
And which of the two greys would work better here?

Thanks in advance!