A step in Journey Analysis represents a page group. You can change the pre-defined colors of a step in Journey Analysis to better suit your preferences.
Note: Only users that have mapping editing rights can change the colors of a page group. Read more about mappings right management here.
1. Click on the 'more options' icon to get the list of your page groups.
2. From the menu that opens, click on the palette icon right next to the page group you are interested in.
3. Using the color picker, manually select the color of your preference by dragging your mouse, or enter in the associated hex code. Once you're done, click on the check mark icon to apply the changes.