I love continuing the Revere Pewter into the dining room, especially since you have the white wainscoting on a third of the wall. Great selections!

Whether or not the color looks the same depends on the light in the 2 rooms. The same color can look different, or different colors can look the same. If you want a different color, use a large sample to view it and see if you can tell the difference.

Also your colors do not read true on a computer monitor. You need to see them in real life in the room. For example, in the photos of your living room the walls look yellow-beige in the first photo, and green-yellow in the second.