As part of the Roojoom premium package you are entitled to customize your Roojoom look and feel based on your company's branding.
The menu location:
Account Settings -> Branding -> Brand Colors
In this screen you may adjust 4 brand colors split between two color categories:
1) Main Colors (background and text) - to be used as the general colors of the opening step, navigation bar and the closing step.
2) Attention Colors (background and text) - to be used to draw the user's attention. It applies to call-to-action buttons, step numbers and the Content Journey start button.