[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](./bitburner.userinterfacetheme.md)

**Returns:** void ## Remarks RAM cost: 0 GB ## Example ```js const theme = ns.ui.getTheme(); theme.primary = '#ff5500'; ns.ui.setTheme(theme); ```