I've been unable to pin down a name for this phlox...many similar but color off a little. Any help?

It might be Phlox paniculata 'Becky Towe'



Variegated Garden Phlox (Phlox paniculata 'Becky Towe')

The flowers appear to be a reasonably close match, and 'Becky Towe' is perhaps the most widely sold cultivar of variegated Phlox in the U.S. at the moment.

I think you are correct. Pictures look the same and I saw it at a big box store which would indicate it is widely sold. Thanks