Forum Moderators: martinibuster
Just kidding...
You can't just test different colours on one site and declare them the best overall! It all depends upon the context of your ads, their placement, their size, their target audience. The list goes on.
Far too many variables to measure in 3 days for a number of reasons, and you will kill yourself trying to get the optimum scheme (Although colours blending or contrasting violently are generally thought to be good ideas by many people).
Good luck!
W.