No verified creator has been identified for Color TV Day. The June 25 date marks the anniversary of CBS's first commercial color television broadcast in 1951, a one-hour variety show called 'Premiere' that aired to five East Coast affiliates.
A broadcast almost nobody saw in color
The FCC approved the CBS color system in October 1950, and on June 25, 1951, CBS aired "Premiere," an hour-long variety show featuring Arthur Godfrey, Ed Sullivan, and Garry Moore. The broadcast reached five East Coast affiliates in Boston, Washington, Baltimore, and Philadelphia, but the audience for actual color was minuscule. Viewers without specially equipped receivers saw only scrambled images. CBS discontinued color broadcasting by October 1951, citing the Korean War and virtually nonexistent consumer demand.



