# Wikipedia

> Generated by BrandSweets from the wikipedia-org BrandDoc (v3, schema 1). Do not edit by hand.

## Identity

**Tagline:** Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.

**Sector:** media

**Domain:** wikipedia.org


Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.

## Colors

| Role | Name | Hex | Dark | Usage |
| --- | --- | --- | --- | --- |
| `primary` | Charcoal | `#202122` | — | Primary brand color: CTAs, links, active states. |
| `secondary` | Blue | `#3366cc` | — | Secondary brand color. |
| `accent` | Amber | `#f0bc00` | — | Accent: highlights and secondary emphasis. |
| `surface` | White | `#ffffff` | — | Page and card background. |
| `text` | Charcoal | `#202122` | — | Body text on surface. |

### Scales

- **primary:** 50 `#f5f5f5`, 100 `#e5e6e6`, 200 `#d0d1d2`, 300 `#b3b5b7`, 400 `#999c9f`, 500 `#818588`, 600 `#6d7074`, 700 `#595c5f`, 800 `#45474a`, 900 `#323334`, 950 `#202122`
- **secondary:** 50 `#f1f4f8`, 100 `#dde3ee`, 200 `#b6c8ed`, 300 `#89a6e1`, 400 `#6088d7`, 500 `#3366cc`, 600 `#2d5ab4`, 700 `#254993`, 800 `#1d3972`, 900 `#192a4d`, 950 `#101c32`
- **accent:** 50 `#faf8ef`, 100 `#f4edd7`, 200 `#ffeba3`, 300 `#ffdf6b`, 400 `#ffd438`, 500 `#ffca0a`, 600 `#f0bc00`, 700 `#b89000`, 800 `#8f7000`, 900 `#5e4c08`, 950 `#3d3105`
- **surface:** 50 `#ffffff`, 100 `#e6e6e6`, 200 `#d1d1d1`, 300 `#b5b5b5`, 400 `#9c9c9c`, 500 `#858585`, 600 `#707070`, 700 `#5c5c5c`, 800 `#474747`, 900 `#333333`, 950 `#212121`
- **text:** 50 `#f5f5f5`, 100 `#e5e6e6`, 200 `#d0d1d2`, 300 `#b3b5b7`, 400 `#999c9f`, 500 `#818588`, 600 `#6d7074`, 700 `#595c5f`, 800 `#45474a`, 900 `#323334`, 950 `#202122`

## Typography

### Families

#### Linux Libertine `linux-libertine`
- **Source:** custom
- **Weights:** 400 Regular, 600 Semibold, 700 Bold
- **Fallback stack:** `"Linux Libertine", "Hoefler Text", Georgia, "Times New Roman", Times, serif`
- **Licensing:** Auto-detected web font; provenance unconfirmed. Reference only — never rehost without a license.

#### Segoe UI `segoe-ui`
- **Source:** system
- **Weights:** 400 Regular, 700 Bold
- **Fallback stack:** `"Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Inter, Helvetica, Arial, sans-serif`

### Role assignments

- **heading:** Linux Libertine (`linux-libertine`)
- **body:** Segoe UI (`segoe-ui`)

### Scale

| Step | Size (rem) | Line height | Tracking (em) |
| --- | --- | --- | --- |
| sm | 0.875 | 1.5 | — |
| base | 1 | 1.6 | — |
| lg | 1.25 | 1.4 | — |
| xl | 1.75 | 1.25 | — |
| 2xl | 2.25 | 1.15 | — |
| display | 3.5 | 1.05 | -0.02 |

## Gradients

Derived from the colour roles (perceptual interpolation; same tokens in brand.css / tokens.json):

- **--brand-gradient:** `linear-gradient(135deg in oklab, #202122 0%, #3366cc 100%)` — worst-case contrast white 5.37:1 AA, black 1.30:1
- **--brand-gradient-hero:** `linear-gradient(135deg in oklab, #212121 0%, #5a6d8f 100%)` — ink #ffffff; worst-case contrast white 5.22:1 AA, black 1.30:1
- **--brand-gradient-button:** `linear-gradient(180deg in oklch shorter hue, #2a2b2c 0%, #171819 100%)` — ink #ffffff; hover `linear-gradient(180deg in oklch shorter hue, #313233 0%, #1e1f20 100%)`; active `linear-gradient(180deg in oklch shorter hue, #222324 0%, #101112 100%)`

## Logos

### primary
- **Formats:**
  - `svg` (254×109): https://iihdrqhzaupyssngtrja.supabase.co/storage/v1/object/public/brand-assets/workspaces/9fa09c23-9560-4b2e-87b6-eae0d28b47fe/brands/db266274-9d74-4ccf-92d8-28140c59bae2/logos/primary-f31d1f2a7a74e365.svg
- **Clearspace:** 1× logo-height — Default clearspace of one logo-height on all sides (auto-seeded; refine after review).
- **Min size:** 24px w (screen)
- **Allowed backgrounds:** any
- **Notes:** Re-sourced 2026-09-02 from the brand's own site (inline-svg). Hosted by us. Selection: source=header-svg (66); vector SVG (+16); aspect 2.33 — wordmark shape (+14)

### mark
- **Formats:**
  - `svg` (24×24): https://iihdrqhzaupyssngtrja.supabase.co/storage/v1/object/public/brand-assets/workspaces/9fa09c23-9560-4b2e-87b6-eae0d28b47fe/brands/db266274-9d74-4ccf-92d8-28140c59bae2/logos/mark-simpleicons-96009fa51ea0e994.svg
- **Clearspace:** 1× logo-height — Default clearspace of one logo-height on all sides (auto-seeded; refine after review).
- **Min size:** 16px w (screen)
- **Allowed backgrounds:** any
- **Notes:** Brand mark from Simple Icons (CC0 1.0, public domain). source: simple-icons · slug: wikipedia · artwork citation: https://commons.wikimedia.org/wiki/File:Wikipedia-logo-v2.svg

### mono
- **Formats:**
  - `svg`: https://iihdrqhzaupyssngtrja.supabase.co/storage/v1/object/public/brand-assets/workspaces/9fa09c23-9560-4b2e-87b6-eae0d28b47fe/brands/db266274-9d74-4ccf-92d8-28140c59bae2/logos/mono-5a92b3183ac696c4.svg
- **Clearspace:** 1× logo-height — Default clearspace of one logo-height on all sides (auto-seeded; refine after review).
- **Min size:** 24px w (screen)
- **Allowed backgrounds:** light, muted
- **Disallowed backgrounds:** dark
- **Notes:** Derived from the primary logo (flattened to #000000). Auto-generated — review before use.

### inverse
- **Formats:**
  - `svg`: https://iihdrqhzaupyssngtrja.supabase.co/storage/v1/object/public/brand-assets/workspaces/9fa09c23-9560-4b2e-87b6-eae0d28b47fe/brands/db266274-9d74-4ccf-92d8-28140c59bae2/logos/inverse-ef8256ff09eebfde.svg
- **Clearspace:** 1× logo-height — Default clearspace of one logo-height on all sides (auto-seeded; refine after review).
- **Min size:** 24px w (screen)
- **Allowed backgrounds:** dark
- **Disallowed backgrounds:** light
- **Notes:** Derived from the primary logo (flattened to #ffffff). Auto-generated — review before use.

## Boards

- **Cover** — `cover` (`board-cover`)
- **Color System** — `color-system` (`board-colors`)
- **Type Specimen** — `type-specimen` (`board-type`)
- **Logo Suite** — `logo-suite` (`board-logos`)

## Resources

- Tokens (JSON): /b/wikipedia-org/tokens.json
- Tokens (CSS): /b/wikipedia-org/brand.css
- This document: /b/wikipedia-org/brand.md
- MCP endpoint (public read): mcp.brandsweets.com/wikipedia-org/mcp
- Agent integration guide: /agents.md