Help i need info on spinnerbaits colors for fishing in the pond that i live at?

i live in lafaytte and i have a pond that not a bad place to caught fish out of but i trying something new this year that i haven't last year and i don't know what to do the water in the pond is dark and murky and i don't know what spinnerbait to ust to figure out what i should use to caught b out of it if u can help then email me back thanks