I’m ready to buy some new bedding but I can’t quite land on the color.

I’m planning to purchase the stonewashed linen bedding from the citizenry: https://www.the-citizenry.com/products/stonewashed-linen-bed-sets?variant=20160167739465&v=42940949266619

I have a gray headboard and a navy blue wall in my bedroom (picture included).

Assuming the sand color will fit with my gray headboard (would love some opinions here), I’ve narrowed it down to 3 options and included a poll below.

In case it’s helpful I’m also planning to purchase the stonewashed linen quilt in slate blue to go with it: https://www.the-citizenry.com/products/stonewashed-linen-quilt?variant=20192271269961&v=20192271269961