
Candy is so often on the list of snacks to have on hand for any type of party and for some parties, choosing candies in specific colors can add to the festive mood. Red and blue candy is sometimes just right and for holiday parties such as 4th of July in the United States, add white candy to the mix and you've got the colors of the USA flag in the candy bowl adding a decorative touch to your party food table.
A candy like the Non-Pareils Red/White/Blue
These tiny balls of candy are also often used to sprinkle on desserts of many types, especially popular on ice cream or pudding. Some even sprinkle nonpareils on buttered bread or on french toast.

Another choice for decorating desserts with red and blue candies is a candy called jimmies (pictured above), which are rectangle shaped small sprinkles, instead of round.
Online sources for nonpareils and jimmies: