Also you may want to have one dominant color and one accent color. That way you don't run the risk of having a kind of 'visual chemical warfare' in your photos, but still have a bright and beautiful look.
If you like vibrant, you may want to include yellows and oranges whichi will make the Fuschia even pop more. Cymbidium green also compliments it very nicely!
Depending on the shades, you could have a rich, juicy palette with these colors, or a brash, clashing effect (like an 80's fashion nightmare). A great tool for custom color choice is the paint section at a hardware store. Pick up chips in the colors that appeal to you, cut them out and try different combinations until you get what you want. If you still have trouble, try a wedding planner. Many offer theme/decor consultations. Good luck