Notes
Themes and Branding in Salesforce enable you to personalize the visual aspects of your organization's Salesforce interface. A theme comprises colors and images that represent your organization's brand. You have the flexibility to create your own custom theme or select from a range of pre-designed themes provided by Salesforce. This customization ensures that your Salesforce environment aligns seamlessly with your brand identity and creates a cohesive user experience for your team.
How?
From the Setup menu, navigate to "Themes and Branding" using the Quick Find search.
Click on "Themes and Branding" to access the customization options.
Choose "Create New" from the top menu to begin crafting your custom theme.
Modify the logo, Brand Color, and Global Header Background to align with your organization's branding. Take note that there are additional settings available for further customization.
After making your desired changes, save the record and activate the new theme to witness the transformation.