The Tele Sena was launched in November 1991. In several promos and commercials, this Tele Sena logo had a variety of colors, according to a certain particular date, but always with the same format: a rectangle in perspective with a name Tele, and a ball with the name Sena. Above you can see one of the various variations colors of Tele Sena.
The logo adopts it's current format, with the rectangle modified, and the Tele Sena word has been changed.
The logo adopts it's current color, blue.