Gone are the trademark dark gray/black and yellow colors of TweetDeck as Twitter redesigned the app to look more like it belonged in the Twitterverse—think blue and white.
This fresh-looking update adds to the other changes Twitter has incorporated into the web app the past few months, such as support for Twitter cards that allows you to see expanded views of tweets and a more minimal left-hand navigation. You can read more about the new changes on Twitter’s blog.