Canal 1, formerly known as HJTV-2, HJRN-TV, Televisora Nacional de Colombia, Canal Nacional, Primera Cadena, Primera Cadena Color, Cadena 1, Cadena Uno and Canal Uno is a Colombian television channel of varied programming founded on June 13, 1954 (National channel) and August 14, 2017 (Private channel) and is owned by Plural Comunicaciones, and the Gobierno de Colombia.
HJTV-2 / HJRN-TV
The channel's logo represents the Colombian coat of arms.
Televisora Nacional de Colombia
The text on the logotype was changed to a sans-serif font.
Inravisión Canal Nacional (1963-1972); Inravisión Primera Cadena (1972-1979)
Inravisión Primera Cadena Color
Due to the rise of color television in Colombia, the logo representing the network was blue.
Inravisión Cadena 1
Inravisión Cadena Uno
In 1992 due to the new programming of the semipublic channels, Cadena 1 became known as Cadena Uno.