> ## Documentation Index > Fetch the complete documentation index at: https://docs.omni.co/llms.txt > Use this file to discover all available pages before exploring further. # List custom color palettes > List the custom chart color palettes defined for the organization. Built-in palettes are not included. ## OpenAPI ````yaml /api/openapi.yaml get /v1/color-palettes openapi: 3.1.0 info: title: Omni API description: > The Omni REST API provides programmatic access to your Omni instance for managing users, documents, queries, schedules, and more. version: 1.0.0 contact: name: Omni Support url: https://docs.omni.co servers: - url: https://{instance}.omniapp.co/api description: Production variables: instance: default: blobsrus description: Your production Omni instance subdomain - url: https://{instance}.playground.exploreomni.dev/api description: Playground variables: instance: default: blobsrus description: Your playground Omni instance subdomain security: - bearerAuth: [] - orgApiKey: [] tags: - name: Who Am I description: Inspect your own user permissions - name: AI description: AI-powered query generation - name: AI Credit Controls description: Manage organization-level AI credit usage - name: AI Credit Usage description: Monitor AI credit usage - name: AI Evals description: >- Manage prompt sets and runs used to score AI quality against curated prompt suites. - name: AI Model Suggestions description: Manage AI-generated suggestions for shared models - name: AI Routines description: >- Manage Routines, which are scheduled, recurring AI-powered tasks that run automatically on your data - name: Apps description: Draft and publish app documents. - name: Documents v2 description: > A draft-based workflow for creating and editing documents: create a document, patch a draft, then publish. - name: Documents description: Create, retrieve, and manage documents - name: API Tokens description: >- Manage API tokens (Organization keys, Personal Access Tokens, MCP OAuth grants) - name: Connections description: Manage database connections - name: Connection environments description: Manage connection environments database connections - name: Color Palettes description: Manage custom chart color palettes - name: Content description: Unified content retrieval (documents and folders) - name: Content migration description: Export and import dashboards - name: Content validator description: Validate content against models and perform find/replace operations - name: Dashboard downloads description: Download dashboards and tiles as PDF, PNG, XLSX, CSV, or JSON files - name: Dashboard filters and controls description: Read and update dashboard filter and control default values - name: dbt description: Manage dbt configuration for connections - name: Document favorites description: Favorite and unfavorite documents - name: Document labels description: Apply and manage labels on documents - name: Document permissions description: Manage document-level access - name: Labels description: | Manage labels in the organization - name: Folders description: Create and organize content folders - name: Folder labels description: Apply and manage labels on folders - name: Folder permissions description: Manage folder-level access - name: Jobs description: Check status of asynchronous jobs - name: Models description: Create and manage data models - name: Model branches description: Manage model branches and merge changes - name: Model git configuration description: Manage git configuration for shared models - name: Queries description: Execute workbook queries - name: Schedules description: Create and manage scheduled tasks - name: Schedule recipients description: Manage schedule recipients - name: Schema refresh schedules description: Manage automated schema refresh schedules for connections - name: Skills description: >- Manage skills, the saved slash-command instructions the Omni AI assistant runs - name: Topics description: Retrieve topic information from models - name: Uploads description: Manage file uploads - name: Users description: Manage users - name: User attributes description: Manage user attribute definitions - name: User groups description: Manage user groups - name: User model roles description: Manage model and connection role assignments for users - name: User group model roles description: Manage model and connection role assignments for user groups - name: Uploads description: Manage CSV and spreadsheet uploads paths: /v1/color-palettes: get: tags: - Color Palettes summary: List custom color palettes description: > List the custom chart color palettes defined for the organization. Built-in palettes are not included. operationId: colorPalettesList responses: '200': description: Custom color palettes in the organization content: application/json: schema: type: object properties: color_palettes: type: array description: Custom palettes, sorted by name items: type: object properties: colors: $ref: '#/components/schemas/ColorPaletteColors' name: $ref: '#/components/schemas/ColorPaletteName' type: $ref: '#/components/schemas/ColorPaletteType' id: $ref: '#/components/schemas/ColorPaletteId' created_at: $ref: '#/components/schemas/ColorPaletteCreatedAt' updated_at: $ref: '#/components/schemas/ColorPaletteUpdatedAt' required: - colors - created_at - id - name - type - updated_at required: - color_palettes example: color_palettes: - id: 3c90c3cc-0d44-4b50-8888-8dd25736052a name: Brand colors type: discrete colors: - '#1f77b4' - '#ff7f0e' - '#2ca02c' created_at: '2026-09-10T10:00:00.000Z' updated_at: '2026-09-10T10:00:00.000Z' '401': description: Authentication required content: application/json: schema: $ref: '#/components/schemas/ApiError401' '405': $ref: '#/components/responses/MethodNotAllowed' '429': $ref: '#/components/responses/TooManyRequests' components: schemas: ColorPaletteColors: type: array items: type: string pattern: ^#(?:[0-9a-fA-F]{3}|[0-9a-fA-F]{4}|[0-9a-fA-F]{6}|[0-9a-fA-F]{8})$ example: '#1f77b4' minItems: 1 maxItems: 50 description: >- Ordered hex colors. Discrete palettes are used in order; continuous palettes interpolate between them. example: - '#1f77b4' - '#ff7f0e' - '#2ca02c' ColorPaletteName: type: string minLength: 1 maxLength: 256 description: Palette name, unique per type within the organization example: Brand colors ColorPaletteType: type: string enum: - discrete - continuous description: | - `discrete` palettes color categories - `continuous` palettes define a gradient for numeric scales example: discrete ColorPaletteId: type: string format: uuid description: Palette ID. Visualizations reference the palette by this value. ColorPaletteCreatedAt: type: string format: date-time description: When the palette was created ColorPaletteUpdatedAt: type: string format: date-time description: When the palette was last updated ApiError401: type: object properties: detail: type: string description: Human-readable error message describing what went wrong. example: 'Unauthorized: Missing or invalid API key' status: type: integer description: HTTP status code of the error. example: 401 required: - detail - status Error: type: object properties: error: type: string description: HTTP response code for the error example: message: type: string description: Detailed error description example: responses: MethodNotAllowed: description: Method Not Allowed - Invalid HTTP method for this endpoint content: application/json: schema: $ref: '#/components/schemas/Error' TooManyRequests: description: Too Many Requests - Rate limit exceeded (60 requests/minute) content: application/json: schema: $ref: '#/components/schemas/Error' securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: JWT description: > Can be either an [Organization API Key](/api/authentication#organization-api-keys) or [Personal Access Token (PAT)](/api/authentication#token-types). Include in the `Authorization` header as: `Bearer YOUR_TOKEN` orgApiKey: type: http scheme: bearer bearerFormat: JWT description: > Requires an [Organization API Key](/api/authentication#organization-api-keys). Personal Access Tokens (PATs) are not supported for this endpoint. Include in the `Authorization` header as: `Bearer ORGANIZATION_API_KEY` ````