# updateGuidelineDesignSettingsAccentColor > Mutation in domain **Guidelines** - HTML: [updateGuidelineDesignSettingsAccentColor.html](updateGuidelineDesignSettingsAccentColor.html) - Raw SDL: [updateGuidelineDesignSettingsAccentColor.sdl](updateGuidelineDesignSettingsAccentColor.sdl) - Covered by: [llms.txt](../llms.txt) Update an existing `Accent Color` of a `Color Scheme`. Status: _(beta)_ ## Returns `UpdateGuidelineDesignSettingsAccentColor` ## Arguments - `input`: `UpdateGuidelineDesignSettingsAccentColorInput!` _(beta)_ — `UpdateGuidelineDesignSettingsAccentColorInputType` input argument. ## Example ```graphql mutation UpdateGuidelineDesignSettingsAccentColor { updateGuidelineDesignSettingsAccentColor( input: { colorSchemeId: "…" data: { key: "…" color: "…" } } ) { __typename accentColor { key colors { color colorSchemeId isDefault } } } } ``` Raw: [`updateGuidelineDesignSettingsAccentColor.example.sdl`](updateGuidelineDesignSettingsAccentColor.example.sdl)