We’re rolling out a new design update to Rethink by switching our theme to Salesforce Cosmos, a new design that makes it easier to use. This change brings a more modern look with less visual clutter and better spacing that helps users focus on what matters most. It has circular patterns, easy-to-understand icons, new colors, and better typography. By aligning Rethink with Salesforce’s latest design standards, we're delivering a refreshed experience that's a little more enjoyable to navigate.
How to Switch to the New Theme in Your Org
Go to Setup.
In the Quick Find search bar, type Themes and Branding, then select it from the menu.
You’ll see a list of available themes. Look for the one called Salesforce Cosmos.
Click the dropdown arrow next to Salesforce Cosmos, then choose Activate.
To see the new theme in action, navigate back to the Rethink app (your other open browser tab) and refresh the page.
Your org is now using the Salesforce Cosmos theme! You’ll notice a cleaner, more modern UI with simplified navigation and improved spacing—no other changes needed.
How to Revert Back to the Previous Theme
Go to Setup.
In the Quick Find bar, type Themes and Branding, then select it from the menu.
Look for the theme called
Scroll through the list of themes to locate your previous one (likely called Rethink Default, Classic, or similar — depending on what was used before).
Activate the Theme
Click the dropdown arrow next to that theme, then select Activate.
Refresh Your Browser
Give your browser a quick refresh to see the theme change take effect.