Blogger.com launched on August 23, 1999. The logo spelled out the name "blogger" in lowercase letters followed by a blue background. The service is owned by Google which allows account holders to create blogs and publish content.
In 2001, Blogger was given a rebrand. The font changed and the 'b' is no longer lowercase. The logo was also given a new icon which was designed to look like an uppercase 'b'. This logo is still used on some pages of the site.
In 2010, Blogger started representing the 'b' icon as a logo instead of the full logo, which is still used on the logo area. The icon is now lighter and a gradient reflect look has been added.
In 2013, the gradient reflect look was completely removed and the icon has once again changed to an even lighter shade of orange.