Station Platform Paint Color?

Model Railroader Layouts and layout building
1

I need to know which acrylic paint color is a decent match for the platform on the Atlas HO station kit. I need to paint some plaster and foam.

Thanks in advance

2

Platform Paint

I use Delta Creamcoat that I buy in Michael’s craft store. It is usually on sale for under $1.00. I use Mudstone for dirty platform floors and Sanstone with white added for aged concrete.

Doc

3

My platform came pre-colored in the most shocking shade of green you can imagine. It was quickly painted a nice neutral grey.