Thanks. I did them all on dark grey initially, and then was like, ok, self, do NOT spend hours agonizing over background colors... and managed to choose some colors relatively easily and just go with them. I can fiddle with details like that for waaaay too long. Not that background colors aren't important, but at some point one increment lighter or darker or more or less saturated... just DO the thing, self. :P

The most important thing is that sadness. All the sadness. If it's sad, it's a success. Seems like it passed the test! :D