---
title: "Brand System"
method: POST
path: "/brand/system"
---

# Brand System

`POST /brand/system`

## Request

- Base URL: `https://api.colourmemory.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.colourmemory.com/brand/system`
- Auth: none declared

Complete brand colour system in one call.
Extends brand_audit with light/dark mode role maps,
typography guidance, per-colour usage rules, and citation cards.
Deterministic. No LLM cost.

## Headers

- `x-api-key` string, nullable
- `origin` string, nullable

## Request body

- BrandAuditRequest
  - `palette` string[], required
  - `site_evidence` object
  - `market` string
  - `use_case` string
  - `medium` string
  - `brand_category` string
  - `logo_url` string
  - `logo_base64` string
  - `roles` string[]

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/colourmemory/apis/colour-memory-api.md) · [All operations](https://skmtc.dev/colourmemory/apis/colour-memory-api/llms.txt) · [OpenAPI document](https://skmtc.dev/colourmemory/apis/colour-memory-api/revisions/4ba028f64042?raw)