# Oxford

> `oxford@1.0.0`

The University of Oxford — the English-speaking world's oldest university, whose institutional identity rests on Oxford Blue (#002147 — Pantone 282), the colour the University has been recognised by worldwide for centuries. Oxford pairs the institutional blue with a warm-neutral grey ramp, an off-white canvas, and an eight-colour secondary palette (cerulean blue, lemon yellow, charcoal, mauve, peach, potter's pink, dusk, lilac, sienna) that supports editorial accents while keeping Oxford Blue as the unmistakable institutional anchor. The voice is restrained, heritage-aware, and protective of the belted-crest mark.


**Tags:** `oxford`, `university`, `education`, `oxford-blue`, `heritage`, `conservative-institutional`, `light-first`

## Atoms

### Palette

**Oxford** · `oxford@1.0.0` · Proprietary — All Rights Reserved (Oxford trademarks)

> The University of Oxford brand palette as published in the Oxford visual identity guidelines. The institutional anchor is Oxford Blue (#002147 — Pantone 282), the colour the University has been identified by worldwide for centuries. A secondary palette of named "Oxford" colours (cerulean blue, lemon yellow, charcoal, mauve, peach, potter's pink, dusk, lilac, sienna) supports layouts and editorial accents, with a five-stop neutral set (ash grey, umber, stone grey, shell grey, off white) used selectively alongside the core. 

### Fonts

| Role | Font | License | Classification |
|------|------|---------|----------------|
| `heading` | **Inter** `(inter@1.0.0)` | OFL-1.1 | sans-serif |
| `body` | **Inter** `(inter@1.0.0)` | OFL-1.1 | sans-serif |
| `serif` | **Lora** `(lora@1.0.0)` | OFL-1.1 | serif |
| `mono` | **JetBrainsMono Nerd Font** `(jetbrainsmono-nerdfont@1.0.0)` | OFL-1.1 | monospace |

## Swatches

| ID | Name | Value |
|----|------|-------|
| `oxford-blue` | Oxford Blue | `#002147` |
| `white` | White | `#FFFFFF` |
| `oxford-off-white` | Oxford Off White | `#F2F0F0` |
| `oxford-ash-grey` | Oxford Ash Grey | `#61615F` |
| `oxford-umber` | Oxford Umber | `#89827A` |
| `oxford-stone-grey` | Oxford Stone Grey | `#D9D8D6` |
| `oxford-shell-grey` | Oxford Shell Grey | `#F1EEE9` |
| `oxford-charcoal` | Oxford Charcoal | `#211D1C` |
| `oxford-cerulean-blue` | Oxford Cerulean Blue | `#49B6FF` |
| `oxford-lemon-yellow` | Oxford Lemon Yellow | `#F7EF66` |
| `oxford-mauve` | Oxford Mauve | `#776885` |
| `oxford-peach` | Oxford Peach | `#E08D79` |
| `oxford-potters-pink` | Oxford Potter's Pink | `#ED9390` |
| `oxford-dusk` | Oxford Dusk | `#C4A29E` |
| `oxford-lilac` | Oxford Lilac | `#D1BDD5` |
| `oxford-sienna` | Oxford Sienna | `#994636` |

## Mode role mappings

### Light mode

| Role | Swatch | Hex |
|------|--------|-----|
| `background` | `white` | `#FFFFFF` |
| `surface` | `oxford-shell-grey` | `#F1EEE9` |
| `surface-elevated` | `white` | `#FFFFFF` |
| `text-primary` | `oxford-charcoal` | `#211D1C` |
| `text-secondary` | `oxford-ash-grey` | `#61615F` |
| `text-tertiary` | `oxford-umber` | `#89827A` |
| `primary` | `oxford-blue` | `#002147` |
| `primary-hover` | `oxford-charcoal` | `#211D1C` |
| `accent` | `oxford-cerulean-blue` | `#49B6FF` |
| `accent-hover` | `oxford-blue` | `#002147` |
| `warning` | `oxford-lemon-yellow` | `#F7EF66` |
| `warning-hover` | `oxford-peach` | `#E08D79` |
| `error` | `oxford-sienna` | `#994636` |
| `success` | `oxford-blue` | `#002147` |
| `border` | `oxford-stone-grey` | `#D9D8D6` |

### Dark mode

| Role | Swatch | Hex |
|------|--------|-----|
| `background` | `oxford-charcoal` | `#211D1C` |
| `surface` | `oxford-ash-grey` | `#61615F` |
| `surface-elevated` | `oxford-umber` | `#89827A` |
| `text-primary` | `white` | `#FFFFFF` |
| `text-secondary` | `oxford-stone-grey` | `#D9D8D6` |
| `text-tertiary` | `oxford-shell-grey` | `#F1EEE9` |
| `primary` | `oxford-cerulean-blue` | `#49B6FF` |
| `primary-hover` | `oxford-blue` | `#002147` |
| `accent` | `oxford-cerulean-blue` | `#49B6FF` |
| `accent-hover` | `oxford-blue` | `#002147` |
| `warning` | `oxford-lemon-yellow` | `#F7EF66` |
| `warning-hover` | `oxford-peach` | `#E08D79` |
| `error` | `oxford-sienna` | `#994636` |
| `success` | `oxford-cerulean-blue` | `#49B6FF` |
| `border` | `oxford-ash-grey` | `#61615F` |

## Brand semantic roles

### Colors

| Role | Swatch | Hex |
|------|--------|-----|
| `identity` | `white` | `#FFFFFF` |
| `on-identity` | `oxford-charcoal` | `#211D1C` |
| `primary` | `oxford-blue` | `#002147` |
| `primary-hover` | `oxford-charcoal` | `#211D1C` |
| `accent` | `oxford-cerulean-blue` | `#49B6FF` |
| `accent-hover` | `oxford-blue` | `#002147` |
| `mark` | `oxford-blue` | `#002147` |
| `success` | `oxford-blue` | `#002147` |
| `warning` | `oxford-lemon-yellow` | `#F7EF66` |
| `error` | `oxford-sienna` | `#994636` |
| `text-primary-light` | `oxford-charcoal` | `#211D1C` |
| `text-primary-dark` | `white` | `#FFFFFF` |
| `background-light` | `white` | `#FFFFFF` |
| `background-dark` | `oxford-charcoal` | `#211D1C` |
| `surface-light` | `oxford-shell-grey` | `#F1EEE9` |
| `surface-dark` | `oxford-ash-grey` | `#61615F` |
| `text-secondary-light` | `oxford-ash-grey` | `#61615F` |
| `text-tertiary-light` | `oxford-umber` | `#89827A` |
| `border-light` | `oxford-stone-grey` | `#D9D8D6` |

### Typography

| Role | Font role key |
|------|---------------|
| `display` | `heading` |
| `prose` | `body` |
| `code` | `mono` |

## Rules

### 🛑 error (6)

#### `colorChoice` → `roles.colors.primary`

- **allowed:** oxford-blue
- **forbidden:** oxford-cerulean-blue, oxford-lemon-yellow, oxford-mauve, oxford-peach, oxford-potters-pink, oxford-dusk, oxford-lilac, oxford-sienna

> Oxford Blue (#002147 — Pantone 282) is the institutional colour and the only swatch authorized to act as the primary brand anchor. The Oxford brand guidelines describe the blue as the colour "recognised worldwide as our identifying colour" — the secondary palette supports but never substitutes for it. 

#### `colorChoice` → `roles.colors.mark`

- **allowed:** oxford-blue, oxford-charcoal, white
- **forbidden:** oxford-cerulean-blue, oxford-sienna, oxford-potters-pink, oxford-mauve, oxford-peach

> The Oxford coat of arms and belted-crest mark are reproduced in Oxford Blue, near-black Oxford Charcoal, or reversed in white only. Secondary palette colours MUST NOT be used to colorize the institutional mark. 

#### `contrastRatio` → `text-primary`

- **against:** `background`
- **minRatio:** `7`
- **standard:** `WCAG-AAA`

> Oxford Charcoal (#211D1C) on white gives ~17:1 — clears AAA decisively. The University's scholarly long-form posture, statutory obligations under the UK Equality Act, and the publishing weight of ox.ac.uk justify the enhanced 7:1 floor rather than the AA 4.5:1 minimum. 

#### `forbiddenTreatment` → `logo`

- **treatments:** stretched, rotated, recolored, drop-shadow, outlined, gradient-fill, on-busy-photo, tilted, cropped

> Oxford's brand guidelines prohibit stretching, rotating, recolouring, outlining, applying drop-shadow or gradient fills, or placing the coat of arms or belted-crest mark on busy photographic backgrounds. Marks render in approved colourways only with documented clear-space. 

#### `fontPairing` → `typography.display`

- **requires:** `prose`
- **minSizeRatio:** `1.5`

> Oxford's editorial hierarchy pairs a large display sans (or its serif companion) with body text at a minimum 1.5× ratio. The University's scholarly voice depends on that explicit gap between display and prose; flattening below 1.5× breaks the typographic hierarchy. 

#### `contextRestriction` → `roles.colors.warning`

- **forbiddenContexts:** error-state, destructive-action, confirmation
- **allowedContexts:** warning-state, highlight, editorial-emphasis

> Oxford Lemon Yellow (#F7EF66) is the pale editorial highlight in the secondary palette. Using it for hard errors or confirmation states is inconsistent with its documented soft-emphasis role. 

### ⚠️ warning (2)

#### `enumMembership` → `typography.heading.fontWeight`

- **allowed:** 400, 500, 600, 700

> The Oxford editorial type ramp uses Regular (400), Medium (500), SemiBold (600), and Bold (700) across surfaces. Heavier display cuts (800/900) are not part of the documented institutional ramp. 

#### `accessibilityRequirement` → `*`

- **standard:** `WCAG-AAA`
- **criterion:** `1.4.6`

> WCAG 2.1 Success Criterion 1.4.6 (Contrast Enhanced) — Level AAA. Oxford's scholarly posture and obligations under the UK Equality Act to a diverse academic and public audience justify the enhanced 7:1 target on core text-on-background pairs. 

### 💡 recommendation (1)

#### `compositionConstraint` → `roles.colors.primary`

- **pairsWith:** white, oxford-off-white, oxford-shell-grey, oxford-charcoal
- **doesNotPairWith:** oxford-potters-pink, oxford-peach, oxford-dusk

> Oxford Blue reads cleanest on white, the warm Oxford off white / shell grey, or against the near-black Oxford Charcoal. Adjacent to the muted warm pinks (potter's pink, peach, dusk) the institutional blue loses the calm authority the heritage colour is designed to project. 

## Provenance

- **Source:** <https://www.ox.ac.uk/about/the-university/brand/guidelines>
- **License:** `Proprietary — All Rights Reserved (Oxford trademarks)`
- **Attribution:** The Chancellor, Masters, and Scholars of the University of Oxford — visual identity captured from the University of Oxford brand guidelines page on ox.ac.uk. "Oxford," "University of Oxford," the Oxford coat of arms, and the belted-crest mark are protected marks of the University of Oxford. 
- **Imported:** `2026-05-19`
- **Notes:** The University publishes a proprietary type family (Foundry Sterling and a paired serif) for institutional use. This atom references inter@1 as the open-source sans substitute, lora@1 as the serif substitute (a humanist serif consistent with Oxford's traditional voice), and jetbrainsmono-nerdfont@1 for code. The proprietary faces are not publicly distributed and assets are kept empty per trademark policy. Oxford Blue is documented as Pantone 282 across the central University brand guidance; the Wikipedia Oxford Blue entry corroborates #002147 as the hex equivalent. Scoped to the parent University only — the constituent colleges (Christ Church, Magdalen, Balliol, etc.) and the Oxford University Press identity are out of scope and have their own brand systems. 

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*Generated by the brand-atoms converter. Source: `oxford@1.0.0` from the encyclopedia.*