the sleeved uniform was changed to feature the "A" logo. In all three uniforms, player names were teal with purple trim, and numbers were purple with white with teal trim. The Diamondbacks' primary road gray uniform also contained purple pinstripes. The first version featured "Arizona" in purple with white and teal trim along with black drop shadows. Chest numbers were also added. Player names were in purple with white trim, and numbers were teal with white and purple trim. In 2001, the uniform became sleeveless with black undershirts, and the lettering scheme was changed to purple with white, copper and black accents. The alternate home purple uniform featured "Arizona" in teal with white and copper trim and black drop shadows. Originally the letters were rendered in teal with copper and white trim, but was changed to copper with teal and white trim after only one season. This set was worn until 2002. The alternate road black uniform initially featured the "A" logo on the right chest, while letters were in purple with white trim and numbers in teal with white and purple trim. A zigzag pattern of teal, copper and purple was also featured on the sleeves. In 2001, the uniform was changed to feature "Arizona" in front. Letters were now purple with white and copper trim. The Diamondbacks initially wore four different cap versions. The primary home cap is all-purple, while the road cap is black with a teal brim. They also wore a cream cap with purple brim, and a teal cap with purple brim. All designs featured the primary "A" logo. In 1999, the road cap became all-black and contained the alternate "D-snake" logo rendered in copper. Also, the teal and cream alternate caps were dropped. The left sleeve of all four uniforms initially contained the snake logo with the full team name, but became only exclusive to the road black uniform after the 2003 season. 2007–2015 The franchise unveiled new uniforms and colors of Sedona red, Sonoran sand and black on November 8, 2006. The red shade is named for the sandstone canyon at Red Rock State Park near Sedona, while the beige (sand) shade is named for the Sonoran Desert. A sleeve patch was added featuring a lowercase "d" and "b" configured to look like a snake's head. The team also kept the "D" logo, which was slightly altered and put on an all-red cap