[Home](./index.md) > [bitburner](./bitburner.md) > [UserInterface](./bitburner.userinterface.md) > [setTheme](./bitburner.userinterface.settheme.md) ## UserInterface.setTheme() method Sets the current theme Signature: ```typescript setTheme(newTheme: UserInterfaceTheme): void; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | newTheme | UserInterfaceTheme | | Returns: void ## Remarks RAM cost: cost: 0 GB ## Example Usage example (NS2) ```ts const theme = ns.ui.getTheme(); theme.primary = '#ff5500'; ns.ui.setTheme(theme); ```