laSexta was launched on March 27, 2006. However, the station's first logo is a bit short-lived so it was used for 17 months.
On August 2, 2007, laSexta's first logo was scrapped and it was replaced by a two-stripe six number in a green square with the text changing its typeface into a new similar typeface. This logo was also short-lived.
On September 19, 2008, laSexta tuned up its green colour by making a minor update of its 2007 logo. The text has also adjusted its brightness and colour.
HD logo (2010–2013). laSexta HD was launched on November 1st, 2010 along with La Sexta 2 and La Sexta 3.