Red/White is good. Each body of water is different.
Water clarity is a factor pertaining to color choice.
Bright/fluorescent in murky/stained water, or low light conditions. More natural colors in clear water, generally works for me.
Not saying that bright colors won't work in clear water.... Pike are naturally curious critters anyways.
Nice to have a different assortment along.
Don't be afraid to experiment with different sizes/lengths also.
Good Luck!