# updateGuidelineDesignSettingsBackgroundColor > Mutation in domain **Guidelines** - HTML: [updateGuidelineDesignSettingsBackgroundColor.html](updateGuidelineDesignSettingsBackgroundColor.html) - Raw SDL: [updateGuidelineDesignSettingsBackgroundColor.sdl](updateGuidelineDesignSettingsBackgroundColor.sdl) - Covered by: [llms.txt](../llms.txt) Update the `Background Color` of a `Color Scheme`. Status: _(beta)_ ## Returns `UpdateGuidelineDesignSettingsBackgroundColor` ## Arguments - `input`: `UpdateGuidelineDesignSettingsBackgroundColorInput!` _(beta)_ — `UpdateGuidelineDesignSettingsBackgroundColorInputType` input argument. ## Example ```graphql mutation UpdateGuidelineDesignSettingsBackgroundColor { updateGuidelineDesignSettingsBackgroundColor( input: { colorSchemeId: "…" data: { } } ) { __typename backgroundColors { color colorSchemeId isDefault } } } ``` Raw: [`updateGuidelineDesignSettingsBackgroundColor.example.sdl`](updateGuidelineDesignSettingsBackgroundColor.example.sdl)