There are a number of ways you can make your Waybook your own, including adding your organization's logo and custom brand colors.
Your header color will be applied to both your Waybook's header bar and will also be used to change the color of the favicon that appears in your browser tab.
To update the color of your favicon, simply head to your Waybook's brand settings and update your header color. Remember, this will also update your Waybook's header bar for your entire team.
If you're looking to further customize your Waybook, you can learn more about hosting Waybook on your own domain using CNAME here in the help center.
For advice on the best logo files to use to customize your Waybook, head to this help center article.