mutation UpdateGuidelineDesignSettingsAccentColor {
  updateGuidelineDesignSettingsAccentColor(
    input: {
      colorSchemeId: "…"
      data: {
        key: "…"
        color: "…"
      }
    }
  ) {
    __typename
    accentColor {
      key
      colors {
        color
        colorSchemeId
        isDefault
      }
    }
  }
}