Setting the tab title background color is pretty easy with the Smart Tabs plugin. Follow the steps below:
1. Navigate to Smart Tabs → Click on Add New Tab Group.
3. Select any tab type you want from the Tabs Type option. Two options are available:
- Content
- Post

4. Under the Display Options, you will find the Title Background Color Type option. Two color types are available there:
- Solid
- Gradient

Choose any of them according to your requirements and modify the tab tile’s Background color, Active Background color, and Hover Background color as desired.

