2007–2008
Tumblr was launched in February 2007, but its first logo is short-lived because it was used for 23 months until December 2008.
2008–2010
In December 2008, Tumblr discontinued its first logo and the flower symbol was removed as the logo now remains only the text that changes its color to blue and is painted in gradient silver and white.
2010–2013
2013–present
External links
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