To be honest i havent had too much luck with natural colored cranks. My most productive colors are firetiger ( green, chartreuse, and orange) and parrot ( blue and chartreuse). I usually fish shallow 2-5 ft and move deeper as needed ( generally in the warmer months ). Look at the colors of the forage in the waters you fish, it could be shad, perch, bluegill etc. and go from there. I hope this helps.