Finding the right paint color for your own space takes time...and multiple trips to the paint store for samples and color chips...ask for help at the store...look up color charts on your computer so that you can educate yourself on how colors work...I have used BM Cotton Balls and it is lovely as is BM Swiss Coffee. We can make suggestions; you have to check them out to see how they look in your space.

Definitely! My biggest issue is I have found a couple of colors however in the next room looks totally different. Do not know how to over come that?

Have you tried SW Dover White? I used that throughout one house and it was lovely. My painter liked it so much he used it on the exterior of a church he was painting.

For a color to use in the arches, I would try Plum Passion (Valspar). It is a warm green but not too green, and pairs well with the Dover White. You can get Valspar at Lowes or have SW make it for you in your choice of sheen. I believe SW owns Valspar.

Just my thoughts on a color pairing that worked for me :)

Try BM Mayonnaise.

BM Swiss Coffee is a nice warm white. You can also Google warm white paint colors and a bunch of choices will pop up.