Candy Skein is doing a jewel tone coordinated rainbow this year. It is so much fun to use them all together in a project. Try a knit or crochet blanket, a collection of hats or socks. Here's some project ideas:
Sockhead hat by Kelly McClure
Musselburgh hat by Ysolda Teague
Northeasterly Blanket by Skeinanigans (fingering or DK/shown in DK )
Blankie by Shelly Kang
Giant Hexagon Puff Blanket by Cherry Greenslade