There's a lot of interesting stuff here, but how many of us own every possible color combination there is, and if we did, how long would it take switching out these myriad color combinations to determine which one it is we "think" the bass are telling us they want? This is why it is more important to concentrate on location and presentation as stated by a few already. An angler could drive themselves crazy if they allow color to become the dominant issue in trying to catch fish. If you don't think this is so, just look at the many "favorite" colors already mentioned in this thread. Does any of us have all of these colors in every bait category that we own? It's doubtful. I say pick a few colors that are light, a few that are dark, and a few that are bright for muddy water, and then concentrate on where they are and how they want the bait delivered. I'm not saying color isn't important. I'm just saying there are so many colors to choose from the probability of anyone of us finding the exact, perfect color is slim.