[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Emulation](./puppeteer.protocol.emulation.md) > [SetDefaultBackgroundColorOverrideRequest](./puppeteer.protocol.emulation.setdefaultbackgroundcoloroverriderequest.md) ## Protocol.Emulation.SetDefaultBackgroundColorOverrideRequest interface Signature: ```typescript export interface SetDefaultBackgroundColorOverrideRequest ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [color](./puppeteer.protocol.emulation.setdefaultbackgroundcoloroverriderequest.color.md) | [DOM.RGBA](./puppeteer.protocol.dom.rgba.md) | RGBA of the default background color. If not specified, any existing override will be cleared. |