The World Colored Welterweight Championship was a title that existed during the time of the color bar in professional boxing.
On 26 July 1936, Herbert Lewis Hardwick ("The Cocoa Kid") met Young Peter Jackson at Heinemann Park in New Orleans, Louisiana in a 10-round title bout referred by Harry Wills, the former three-time World Colored Heavyweight Champ. The Cocoa Kid won via a technical knock-out in the second round.
He made four defenses of the title. On September 22 of that year at the same venue, he defeated Jackie Elverillo on points in 10 rounds. On 11 June 1937, at the Coliseum Arena in New Orleans, The Kid fought his old nemesis Holman Williams, prevailing in a close fight, winning a decision in the 12-rounder. Ring Magazine had donated a championship belt for the bout.
The Kid successfully defended his title against Black Canadian boxer Sonny Jones at the Valley Arena in Holyoke, Massachusetts on 15 November 1937, in a bout refereed by former world heavyweight champ Jack Sharkey. The Kid scored a technical knock out in the sixth round of their 15-round bout. The Kid had devastated Jones in the third with a right to his jaw and opened a cut over Sonny's left eye with another right. Eventually, Sharkey stopped the fight as Jones could barely see.
The ascension of Henry Armstrong as the world welterweight champ on 31 May 1938 (when he beat Barney Ross) seemingly made the title redundant (the World Colored Heavyweight Championship expired when Joe Louis became world heavyweight champ in 1937 and the World Colored Middleweight Championship became defunct for 16 years after Tiger Flowers won the world middleweight title in 1926), but it was still contested during Armstrong's reign.