I think you will need to grab a bunch of color samples and lay them against the wall. Mark the one that matches the best.

For what it's worth, I've found Valspar color samples to be very accurate to their actual paint color. And you can buy a sample jar of the paint for less than $3. I did that to touch up paint in my sister's new home, we had no idea what paint was used. But by using color samples & getting a sample jar, we got a perfect match.

This post was edited by suel41452 on Wed, Feb 5, 14 at 16:50