Windblown, I can't tell much difference between the two neutrals -- they both look grayish to me. Maybe try taking a photo in better light tomorrow?
I am halfway through cutting a triple Irish chain, and hoping I can get those strip sets sewn before the first mystery clue. I started pressing my mystery fabrics today. I'm scraping the bottom of the neutrals barrel with this mystery, and must remember to buy neutrals whenever I shop for fabric next year.