the official primary colors of the sioux falls stampede are navy and gold with the secondary colors black and white. the primary logo is a navy circle with a gold trim with a white and black buffalo silhouette at the forefront. above the oval is the word mark "sioux falls" and below "stampede." the secondary logo is a blue buffalo charging through a cloud of smoke with the left hoof in the forefront. above the buffalo is the word mark "sioux falls" and below "stampede." from team inception to sometime prior to the 2005–06 season, the current secondary logo served as the primary logo and vice-versa. both logos were created by paulsen marketing in sioux falls.