More about Heritage Gray
Heritage Gray is, for practical purposes, Agreeable Gray at Lowe's. It shares the same hex and the same LRV 60, and scores a CIEDE2000 difference of essentially zero against Sherwin-Williams' most popular color — a dead-on match. If you love Agreeable Gray but buy paint at Lowe's, this is the color to ask for by name.
Everything true of Agreeable Gray applies: a warm greige that holds steady across mixed light, pairs with a crisp white trim, and can show a faint green-violet base in cool north light. The practical win is purely about where you shop — same look, Valspar can. Behr Toasty Gray and Benjamin Moore Wish are the equivalents at their stores.