I found these few packaging designs that use a subtle background colour similar to a watercolour, I really like that affect. I'm thinking that I might use that affect on my packaging but not quite the same. It gives me a good idea to mix two colours together that compliment each other and have them mix like a watercolour design.

                                                                      Packaging Design Archive 2012, retrieved from http://www.packagingdesignarchive.org/archive/pack_details/1469-little-dish