My colors are navy blue, white, coral, and tan. It was a process to get there lol. When my girls bought their coral dresses I had assumed my FI and his groomsmen would be wearing navy... to my surprise he wanted tan. We are making it work :-)
I didn't want anything to be too matchy-matchy, so my girls picked their own dress in Coral Reef from David's Bridal. The guys can pick their own navy blue ties.
This is the inspiration board we made to bring all the colors together: