You can change the color palette (or interface color) in Premiere Pro through the application's preferences. Here's how:
- Go to Edit > Preferences > Appearance.
- In the Appearance panel, you'll find options to adjust the brightness of the interface. There might be some preset color themes.
- For custom color selection, select the color picker option.
- Select your desired color.
This allows you to customize the look and feel of your Premiere Pro workspace to your liking.