Gray is hot trend in decor these days. I have used Revere Pewter and Edgecomb Gray in a number of areas in my own home. They both fall under the list of Benjamin Moore's most loved colors in the gray family. I've added three more to my own list of favorite grays-- and yes, Ashen Tan is considered a gray :) 

Check out the images below to see what they look like when applied. In general, if I see a color used enough, I'll take that to mean it's a winner. I love neutral palettes and all of these grays would look great combined with my favorite trim color from BM-- White Dove.

Edgecomb Gray: