The Media Browser allows you to go through all of the media available to you, but sometimes this can be overwhelming due to the large amount of media there. What if you want to find all pieces of media that are red? This is now possible and easy with the Media Browser.
Open the Media Browser and navigate to the tab you would like to search through (My Content, Store, Featured).
Now look at the bottom left of the Media Browser and you will see 'Color' with 12 different colored squares underneath it. Clicking these applies a filter to your media results for that color. Once selected, any background that has a dominant color close to the filter will show up.
Now you know how to filter backgrounds by color. To remove the color, simply click the filter again or remove it from the Breadcrumb bar.