I've been having a lot of fun kool-aid dyeing wool and making soakers and longies for dd#2. The colors are bright and vibrant. However, I've not been able to make a pretty purple color. My purple (grape) turns out kind of dull and lifeless. Has anyone experimented with mixing colors together to form a different color? (red+blue = purple?) I've seen pretty purples on ebay so I know it can be done, I just don't know how (yet). I would love to make a lavender colored soaker for dd#2. Any ideas?