Arizona Diamondbacks on X: You might be wondering why we've gone purple and teal today. Well, we're bringing the colors back in 2015. #DbacksTBT / X

Why'd the D'backs change colors about a decade ago? : r/azdiamondbacks

Arizona Diamondbacks Cap Logo (1998-2006) - Black, turquoise and copper A on purple. Worn on the Arizona…

Diamondbacks new uniforms an attempt to draw in younger demographic - Cronkite News

Arizona Born: Dbacks Celebrate 25th Anniversary with Commemorative Logo – SportsLogos.Net News

Why'd the D'backs change colors about a decade ago? : r/azdiamondbacks

Arizona Diamondbacks 2001 World Series New Era 59Fifty Fitted Hat (D Logo Purple Lavender Under Brim) - Custom D-Backs New Era Caps - Lavender Under Visor Fitteds – ECAPCITY

Arizona Diamondbacks on X: Different millennium. Same cap. Tonight, we're celebrating the team's 20th anniversary in style. #GenerationDbacks / X

Arizona Diamondbacks on X: We prefer our champagne in showers. / X

Chris Creamer SportsLogos.Net on X: Arizona Diamondbacks breaking out these 1999 purple throwback uniforms this afternoon vs the #LADodgers #Dbacks (pic via @Dbacks) / X