Alton Jones did well with the X-Calibur Twitch Bait with a purple back and chartreuse sides. I'm having a hard time finding a dealer who stocks this bait.

These two show they are in stock. Sour Grape, I think is what you are looking for.

http://tacklenmore.net/products/x-calibur-xt3-twith-bait

http://www.tackleoutlet.net/XCalibur-Xt3-Twitch-Bait-38oz_p_721.html

It's a good bait. I've not used that color but have had luck on pearl melon and pearl shad. We have river minnows that look like them. If push comes to shove contact X-Calibur..
Good luck

or, buy some and get some custom paint.