The Denver Broncos have lost five Super Bowls, and never won wearing the color orange. The Boise State Broncos have an issue with the color orange too it seems. Some of their biggest losses, which kept them out of BCS contention, they were wearing the color orange. Of course the Denver Broncos had great success wearing the color orange the past three regular seasons, even with Tim Tebow at QB. So have the Boise State Broncos won big games wearing orange. So is the color really cursed, or does it just happen to be the color of choice when the bad games come along? It must be noted that Boise has never won when wearing orange and white alone. But orange and blue they have never lost.