By navigating to WP Admin -> Qode Options -> General -> Design Style you can see a basic overview of the coloring schemes of your website.
The main colors are arranged into four groups.
We advise that you arrange these color values to match the global design you’re looking for, without getting too much in detail what each of them effects. Again, these are the very basic colors. The more in-depth we go with setting up Bridge the more precise control you’ll be introduced to, and it’ll be easier to style each element on your WordPress website.
Besides setting these four colors, if you scroll a bit further down you will see a very distinctive color attribute - Text Selection Color.
The color you set in this field will appear when you select a piece of textual content on the front-end of your site.
To set an overall color around your content (text, images etc.), you can use one of the two option controls - Content Background Color and Box Background color. The later one being specific to the Masonry Blog and Portfolio List layouts.