To customize the color of your onsite widget to match your brand, follow these steps. Note that, whatever color combination you choose here will be applied to all other widgets you have set up on your site.
1. Enter your dashboard and click on On-site Widgets from the left menu panel.
2. On the On-site Widget page, click on Style and you'll be directed to Design, where you can customize the colors of your widgets.
3. Click on the Save button to apply your changes.