Oura — decoded design system

ouraring.com · light · modern · tailwind · deep decode — measured live

Oura's design system, decoded live by Mozaika: measured color roles, type scale, buttons with real hover/focus states, motion and the brand's own tokens.

Open in Mozaika →

This is a static, crawlable rendering for search & AI engines. The interactive version — filters, live decode console, copy & export — is at https://mozaika.design/decode/ouraring.com.

Decoded design system

Oura's decoded design system: background #F7F1E8, text #000000, accent #2A72DE, link #F7F1E8, primary #F7F1E8; type scale h1 110px / h2 80px / body 24px; 8px spacing base; 4px base radius. The single interactive/action color is #2A72DE — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

Using these colors

• Action color #2A72DE — the single interactive color; only on things you click or must notice, never large fills.
• primary, link are all #F7F1E8 — one role, not several (the action color).
• accent, secondary, button_bg are all #2A72DE — one role, not several (the action color).
• accent #2A72DE — THE accent / action color — interactive & must-notice only (buttons, links, focus, one key highlight); never large fills or backgrounds. Scarcity is what makes it read as designed.

Typography

• Heading: Editorial New
• Body: Akkurat LL
• h1: 110px
• h2: 80px
• body: 24px

Spacing

• base unit: 8px
• scale: 8px, 10px, 12px, 16px, 20px, 24px, 28px, 32px, 40px, 48px

Radii

• base: 4px
• button: 3.35544e+07px

Shadows (elevation)

• card: rgba(0, 0, 0, 0.2) 0px 0px 18px 0px

Motion

Micro-interactions run at 150ms (dominant) with cubic-bezier(0.4, 0, 0.2, 1).

• durations: 150ms · 300ms · 500ms
• easings: cubic-bezier(0.4, 0, 0.2, 1)
• animated properties: opacity, color, background-color, border-color

Native design tokens

…and 110 more measured on the page.

Button states (measured)

• primary focus: outline 2px solid rgb(49, 132, 255)

Layout (measured)

• container max-width: 1440px
• nav: 90px sticky
• common grid: 24 columns

Motion choreography (measured)

Load order: span.text-base×3 → span.text-base×3 → span.text-base×3 → span.text-base×3

Scroll reveal: 4 elements rest at opacity 0, animate in over 1000ms.

Stagger: div ×6 — 250ms apart.

Input (measured)

height 40px · radius 12px

Responsive (measured)

• breakpoints: 320px · 425px · 550px · 768px · 896px · 1024px
• mobile (390px): hero 48px · nav inline

Install it

Drop this measured system into any shadcn/Tailwind project in one command:

npx shadcn add mozaika.design/r/decode/ouraring.com

registry item · or query it over MCP: get_design_system("Oura")

Export: DESIGN.md

# Oura — Design System

> light, modern, medium, tailwind — deep decode (measured live)

## Colors

| Role | Value |
|------|-------|
| bg | `#F7F1E8` |
| surface | `#E8E2DA` |
| border | `#D1CCC5` |
| text | `#000000` |
| text_muted | `#5D5B58` |
| primary | `#F7F1E8` |
| accent | `#2A72DE` |
| link | `#F7F1E8` |
| secondary | `#2A72DE` |
| button_bg | `#2A72DE` |
| button_text | `#FFFFFF` |

**Using these colors**

- **Action color** `#2A72DE` — the single interactive color; it appears only on things you click or must notice (buttons, key highlights), never on large fills or backgrounds.
- `primary`, `link` are all `#F7F1E8` — one role, not several.
- `accent`, `secondary`, `button_bg` are all `#2A72DE` — one role, not several (your action color).
- **accent** `#2A72DE` — THE accent / action color — interactive & must-notice only (buttons, links, focus, one key highlight); never large fills or backgrounds. Scarcity is what makes it read as designed.
- **Page coverage** (full-page screenshot pixels): `#B6B5B1` 29% · `#C4C2C0` 28.5% · `#302A28` 12% · `#FFFFFF` 11.4%

## Typography

- Heading: **Editorial New** _(free fallback: Fraunces)_
- Body: **Akkurat LL** _(free fallback: Newsreader)_

| Role | Size / weight · line-height · tracking |
|------|------------------------------------------|
| hero | 110px / 300 · lh 121px · tracking -5.5px |
| h2 | 80px / 300 · lh 100px · tracking -2px |
| h3 | 48px / 200 · lh 48px |
| body | 24px / 400 · lh 30px |
| small | 19px / 600 · lh 25px |
| eyebrow | 18px / 700 · tracking 0.9px |

- Weight ladder: 200 · 300 · 400 · 600 · 700 — use these exact measured weights, not the 400/600 defaults.

> **Fonts —** Editorial New is proprietary — closest free match: Fraunces (Google). Load Fraunces; keep Editorial New first so licensed users still get it. Akkurat LL may be proprietary — safe free fallback: Newsreader (Google Fonts).

## Spacing
- base unit: 8px (inferred from the measured scale)
- measured scale: 8px, 10px, 12px, 16px, 20px, 24px, 28px, 32px, 40px, 48px — snap all gaps/padding to these
- section rhythm: 64px top/bottom padding per section (measured)

## Radius
- base: 4px
- button: 3.35544e+07px
- card: 8px
- pill: 9999px
- sharp: 2px

## Buttons

| Button | Fill / text | Border | Radius | Padding | Font | Shadow |
|--------|-------------|--------|--------|---------|------|--------|
| primary | `#2A72DE` / `#FFFFFF` | none | 3.35544e+07px | 12px 24px 12px 24px | 700 16px | none |
| secondary | `#F7F1E8` / `#4A4741` | none | 9999px | — | — | none |

**States (measured, not guessed)**

- primary focus: outline `2px solid rgb(49, 132, 255)`
- transition: `color 0.15s cubic-bezier(0.4, 0, 0.2, 1)`

## Shadows (elevation)
- card: `rgba(0, 0, 0, 0.2) 0px 0px 18px 0px`

## Motion
- durations: 150ms (dominant) · 300ms · 500ms
- easings: `cubic-bezier(0.4, 0, 0.2, 1)` (dominant)
- animated properties: opacity, color, background-color, border-color

Micro-interactions use the dominant duration + easing; nothing on the page animates slower than the longest duration above — don't invent springier motion.

## Their own tokens (verbatim from :root)

| Token | Value |
|-------|-------|
| `--color-component-overlay-bg` | `rgba(25, 25, 37, 0.9)` |
| `--color-component-button-primary-bg-default-neutral-inverse-resting` | `#ffffff` |
| `--color-component-button-primary-text-default-neutral-inverse-resting` | `#0c0c14` |
| `--color-component-button-primary-bg-default-neutral-inverse-hover` | `#e5e5e9` |
| `--color-component-button-primary-text-default-neutral-inverse-hover` | `#313142` |
| `--color-component-button-secondary-icon-default-neutral-inverse-resting` | `#ffffff` |
| `--color-component-button-secondary-text-default-neutral-inverse-resting` | `#ffffff` |
| `--color-fill-brand-indigo` | `#4a4af4` |
| `--color-primary-light` | `#A8A9FC` |
| `--color-primary-dark` | `#2F2FC1` |
| `--color-greyscale-black-60` | `#6D6E71` |
| `--color-ui-colors-background-neutral-2` | `#F0F5F7` |

_…and 108 more measured on the page._

Prefer these names when extending their system — it's the brand's actual vocabulary.

## Layout (measured)
- container max 1440px · common grid: 24-col
- nav: 90px sticky

| Section (y) | Height | Cols | Gap | Pad y | Split |
|---|---|---|---|---|---|
| 900 | 479 | 2 | 24 | 0/0 | — |
| 1379 | 1369 | 24 | — | 0/64 | — |
| 2748 | 1251 | 24 | — | 0/96 | — |
| 3999 | 936 | 24 | — | 64/64 | — |

## Motion choreography (measured)
Load order: `span.text-base`×3 @0ms → `span.text-base`×3 @0ms → `span.text-base`×3 @0ms → `span.text-base`×3 @0ms
- stagger: `div` ×6 — 250ms apart
- scroll reveal: 4 elements rest at opacity 0, animate in over 1000ms (2 revealed during the drive).

Rebuild the timeline, not just the durations — order, delays and staggers above are the choreography.

## Components (measured)
- input: h 40px · r 12px · bg #4A4741 · placeholder #FFFFFF
- card ×3: pad 24px 24px 24px 24px · r 8px · bg #F7F1E8
  - hover: font-weight `400` · letter-spacing `normal`
- link: #FFFFFF · no underline
- disabled: bg #F7F1E8 · text #838280

## Responsive (measured)
- breakpoints: 320px · 425px · 550px · 768px · 896px · 1024px
- mobile (390px): hero 48px · body 16px · nav: inline

## How to apply
Paste the Tailwind `@theme` (or CSS variables) as your base, then build each
section to its spec — verify every color, radius, and font against these tokens.
Hover/focus states, shadows and motion timings above are measured from the live page — match them exactly, don't re-guess them.

← All decoded design systems

An automated reading of Oura's publicly-visible CSS (colors, fonts, spacing, motion) — not affiliated with ouraring.com. No screenshots stored. Removal requests: hello@mozaika.design.