Uber Mobile — decoded design system

Name: Uber Mobile design system (live decode)
Creator: Mozaika
Keywords: design system, design tokens, Uber Mobile, uber.com, light

uber.com · light · consumer · deep decode — measured live

Uber Mobile'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/uber.com.

Decoded design system

Uber Mobile's decoded design system: background #FFFFFF, text #000000, accent #236BF1, link #FFFFFF, primary #236BF1; type scale h1 52px / h2 36px / body 16px; 4px spacing base; 12px base radius. The single interactive/action color is #FFFFFF — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

Role	Value
bg	`#FFFFFF`
surface	`#EFEFEF`
border	`#D8D8D8`
text	`#000000`
text_muted	`#606060`
primary	`#236BF1`
accent	`#236BF1`
link	`#FFFFFF`
button_bg	`#FFFFFF`
button_text	`#000000`

Using these colors

Action color #FFFFFF — the single interactive color; only on things you click or must notice, never large fills.
primary, accent are all #236BF1 — one role, not several (the action color).
link, button_bg are all #FFFFFF — one role, not several (the action color).
accent #236BF1 — accent for emphasis — keep it rare on the page.

Typography

Heading: UberMove
Body: UberMoveText
h1: 52px
h2: 36px
body: 16px

Spacing

base unit: 4px
scale: 4px, 6px, 8px, 10px, 12px, 14px, 16px, 24px, 25px, 32px

Radii

base: 12px
button: 9999px

Shadows (elevation)

card: rgba(0, 0, 0, 0.16) 0px 4px 16px 0px

Motion

Micro-interactions run at 200ms (dominant) with cubic-bezier(0.22, 1, 0.36, 1).

durations: 200ms · 500ms · 300ms
easings: cubic-bezier(0.22, 1, 0.36, 1) · cubic-bezier(0, 0, 1, 1)
animated properties: backgroundSize, background, border, background-color

Button states (measured)

primary hover: box-shadow rgba(255, 255, 255, 0.1) 999px 999px 0px 0px inset · background #E2E2E2
primary focus: box-shadow rgb(255, 255, 255) 0px 0px 0px 2px inset, rgb(39, 110, 241) 0px 0px 0px 2px · background #E2E2E2

Layout (measured)

container max-width: 1280px
nav: 64px sticky

Motion choreography (measured)

Load order: div.css-kvneza → div.css-copPLX → div.css-hxrHKS×3 → div.css-fWlmLG×3 → div.css-eGUOWt×3 → div.css-lcusNn×3

Overlay recipe (measured)

dialog panel: rgba(0, 0, 0, 0) · radius 0px

Input (measured)

height 44px · radius 0px

Responsive (measured)

breakpoints: 320px · 600px · 768px · 1120px · 1136px
mobile (390px): hero 36px · nav hamburger

Install it

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

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

Or as a Meta Astryx theme — a ready defineTheme file with the measured hover/press states baked in:

curl -o src/themes/uber.theme.ts https://mozaika.design/api/astryx/decode/uber.com.ts

registry item · astryx theme · or query it over MCP: get_design_system("Uber Mobile")

Export: DESIGN.md

# Uber Mobile — Design System

> light, consumer, high — deep decode (measured live)

## Colors

| Role | Value |
|------|-------|
| bg | `#FFFFFF` |
| surface | `#EFEFEF` |
| border | `#D8D8D8` |
| text | `#000000` |
| text_muted | `#606060` |
| primary | `#236BF1` |
| accent | `#236BF1` |
| link | `#FFFFFF` |
| button_bg | `#FFFFFF` |
| button_text | `#000000` |

**Using these colors**

- **Action color** `#FFFFFF` — the single interactive color; it appears only on things you click or must notice (buttons, key highlights), never on large fills or backgrounds.
- `primary`, `accent` are all `#236BF1` — one role, not several.
- `link`, `button_bg` are all `#FFFFFF` — one role, not several (your action color).
- **accent** `#236BF1` — accent for emphasis — keep it rare on the page.
- **Page coverage** (full-page screenshot pixels): `#FFFFFF` 71.2% · `#150302` 10.7% · `#7D2E20` 6.4% · `#928083` 5.4%

## Typography

- Heading: **UberMove** _(free fallback: Newsreader)_
- Body: **UberMoveText** _(free fallback: Newsreader)_

| Role | Size / weight · line-height · tracking |
|------|------------------------------------------|
| hero | 52px / 700 · lh 64px |
| h2 | 36px / 700 · lh 44px |
| h3 | 28px / 700 · lh 36px |
| body | 16px / 400 · lh 24px |
| small | 14px / 400 · lh 20px |

- Weight ladder: 400 · 500 · 700 — use these exact measured weights, not the 400/600 defaults.

> **Fonts —** UberMove may be proprietary — safe free fallback: Newsreader (Google Fonts). UberMoveText may be proprietary — safe free fallback: Newsreader (Google Fonts).

## Spacing
- base unit: 4px (inferred from the measured scale)
- measured scale: 4px, 6px, 8px, 10px, 12px, 14px, 16px, 24px, 25px, 32px — snap all gaps/padding to these

## Radius
- base: 12px
- button: 9999px
- card: 8px
- pill: 9999px

## Buttons

| Button | Fill / text | Border | Radius | Padding | Font | Shadow |
|--------|-------------|--------|--------|---------|------|--------|
| primary | `#FFFFFF` / `#000000` | none | 9999px | 10px 12px 10px 12px | 500 14px | none |

**States (measured, not guessed)**

- primary hover: box-shadow `rgba(255, 255, 255, 0.1) 999px 999px 0px 0px inset` · background `#E2E2E2`
- primary focus: box-shadow `rgb(255, 255, 255) 0px 0px 0px 2px inset, rgb(39, 110, 241) 0px 0px 0px 2px` · background `#E2E2E2`
- transition: `background 0.2s cubic-bezier(0, 0, 1, 1)`

## Shadows (elevation)
- card: `rgba(0, 0, 0, 0.16) 0px 4px 16px 0px`

## Motion
- durations: 200ms (dominant) · 500ms · 300ms
- easings: `cubic-bezier(0.22, 1, 0.36, 1)` (dominant) · `cubic-bezier(0, 0, 1, 1)`
- animated properties: backgroundSize, background, border, background-color

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

## Layout (measured)
- container max 1280px
- nav: 64px sticky · bg #000000

| Section (y) | Height | Cols | Gap | Pad y | Split |
|---|---|---|---|---|---|
| 64 | 587 | — | — | 0/0 | — |
| 651 | 252 | — | — | 0/0 | — |
| 903 | 500 | — | — | 0/0 | — |
| 1403 | 534 | — | — | 0/0 | — |
| 1937 | 500 | — | — | 0/0 | — |
| 2437 | 686 | — | — | 0/0 | — |
| 3123 | 686 | — | — | 0/0 | — |
| 3809 | 500 | — | — | 0/0 | — |

## Motion choreography (measured)
Load order: `div.css-kvneza` @0ms → `div.css-copPLX` @1ms → `div.css-hxrHKS`×3 @1ms → `div.css-fWlmLG`×3 @1ms → `div.css-eGUOWt`×3 @1ms → `div.css-lcusNn`×3 @1ms
- overlay dialog (auto-opened): panel rgba(0, 0, 0, 0) · r 0px

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

## Components (measured)
- input: h 44px · r 0px · bg rgba(0, 0, 0, 0) · placeholder #5E5E5E
- card ×3: pad 0px 0px 0px 0px · r 8px · bg #F3F3F3
  - hover: font-weight `400` · letter-spacing `normal`
- link: #FFFFFF · no underline

## Responsive (measured)
- breakpoints: 320px · 600px · 768px · 1120px · 1136px
- mobile (390px): hero 36px · body 16px · nav: hamburger

## 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.

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> **Decoded with Mozaika** — measured live, not guessed. Full decoded design system + one-command install: mozaika.design/decode/uber.com

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