1. Open your Power BI file in Power BI Desktop
2. View menu --> Choose Customize Current theme
![](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/62020739820/original/OIxcyWlQeJcxR-gW8786FBsGAiNMRq-RLA.png?1666309712)
3. Modify theme colors & also choose specific elements such as Visuals, Text, Filters, etc. and modify size, colors, fonts, borders and more.
Press the Apply button and then Save your file.
![](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/62020739819/original/Rnj3rHB5ea6PNS1cPrqse-TaJpxM6rug6g.png?1666309702)