MozaikaLive decode

Tuple — decoded design system

tuple.app · light · modern · tailwind · deep decode — measured live

Tuple'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.

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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/tuple.app.

Decoded design system

Tuple's decoded design system: background #FFFFFF, text #27272A, accent #6A5ED9, link #71717A, primary #6A5ED9; type scale h1 60px / h2 48px / body 16px; 8px spacing base; 6px base radius. The single interactive/action color is #6A5ED9 — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

RoleValue
bg#FFFFFF
surface#F2F2F2
border#DEDEDF
text#27272A
text_muted#79797A
primary#6A5ED9
accent#6A5ED9
link#71717A
secondary#16A34A
button_bg#6A5ED9
button_text#FFFFFF

Using these colors

Typography

Spacing

Radii

Shadows (elevation)

Motion

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

Button states (measured)

Layout (measured)

Motion choreography (measured)

Load order: div.absolute → h1.animate-slide-fade-in → h2.mx-auto → div.animate-slide-fade-in → div.animate-fade-in → div.relative

Scroll reveal: 5 elements rest at translateY(-8px), animate in over 0.15s cubic-bezier(0.4, 0, 0.2, 1).

Stagger: div ×4 — 50ms apart.

Responsive (measured)

Install it

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

npx shadcn add mozaika.design/r/decode/tuple.app

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

Export: DESIGN.md

# Tuple — Design System

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

## Colors

| Role | Value |
|------|-------|
| bg | `#FFFFFF` |
| surface | `#F2F2F2` |
| border | `#DEDEDF` |
| text | `#27272A` |
| text_muted | `#79797A` |
| primary | `#6A5ED9` |
| accent | `#6A5ED9` |
| link | `#71717A` |
| secondary | `#16A34A` |
| button_bg | `#6A5ED9` |
| button_text | `#FFFFFF` |

**Using these colors**

- **Action color** `#6A5ED9` — 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`, `button_bg` are all `#6A5ED9` — one role, not several (your action color).
- **accent** `#6A5ED9` — 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.
- **link** `#71717A` — reads as a neutral UI color, not a link accent — verify against the reference (action = #6A5ED9).
- **secondary** `#16A34A` — optional secondary accent — LOW decode confidence; use rarely (a status color or a single decorative moment) or omit it entirely. Prefer one accent unless the reference clearly shows two.
- **Page coverage** (full-page screenshot pixels): `#FFFFFF` 84.6% · `#8B88E3` 5% · `#D6BED3` 4.7% · `#A4AADF` 3.5%

## Typography

- Heading: **Inter**
- Body: **Inter**
- Mono: **DM Mono** _(measured)_

| Role | Size / weight · line-height · tracking |
|------|------------------------------------------|
| hero | 60px / 600 · lh 72px |
| h2 | 48px / 600 · lh 48px |
| h3 | 20px / 700 · lh 28px |
| body | 16px / 500 · lh 24px |
| small | 14px / 400 · lh 23px |
| eyebrow | 16px / 500 · tracking 1.6px |

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

> **Fonts —** Inter — free, on Google.

## Spacing
- base unit: 8px (inferred from the measured scale)
- measured scale: 4px, 6px, 8px, 10px, 12px, 16px, 20px, 24px, 32px, 48px — snap all gaps/padding to these
- section rhythm: 128px top/bottom padding per section (measured)

## Radius
- base: 6px
- button: 12px
- card: 4px
- pill: 9999px

## Buttons

| Button | Fill / text | Border | Radius | Padding | Font | Shadow |
|--------|-------------|--------|--------|---------|------|--------|
| primary | `#6A5ED9` / `#FFFFFF` | none | 12px | 16px 32px 16px 32px | 500 18px | none |
| secondary | `rgba(0, 0, 0, 0)` / `#27272A` | none | 6px | 8px 12px 8px 12px | 500 16px | none |

**States (measured, not guessed)**

- primary hover: background `#5345BD`
- primary focus: outline `1px auto rgb(16, 16, 16)`
- secondary hover: background `#F4F4F5`
- transition: `color 0.15s cubic-bezier(0.4, 0, 0.2, 1)`

## Shadows (elevation)
- subtle: `rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.1) 0px 1px 3px 0px, rgba(0, 0, 0, 0.1) 0px 1px 2px -1px`
- card: `rgb(255, 255, 255) 0px 0px 0px 0px, rgba(0, 0, 0, 0.05) 0px 0px 0px 1px, rgba(0, 0, 0, 0.05) 0px 1px 2px 0px`

## Motion
- durations: 150ms (dominant) · 500ms · 1000ms
- easings: `cubic-bezier(0.4, 0, 0.2, 1)` (dominant) · `cubic-bezier(0.22, 0.61, 0.36, 1)`
- animated properties: background-color, border-color, fill, 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 1152px · common grid: 3-col
- nav: 91px sticky

| Section (y) | Height | Cols | Gap | Pad y | Split |
|---|---|---|---|---|---|
| 240 | 379 | — | — | 0/0 | — |
| 391 | 1200 | — | — | 0/0 | — |
| 651 | 1215 | — | — | 32/0 | — |
| 1866 | 1197 | 3 | 24 | 0/0 | — |
| 3062 | 1063 | 3 | 32 | 128/128 | — |
| 4125 | 656 | 3 | 96 | 0/0 | — |
| 4781 | 1319 | — | — | 128/128 | — |

## Motion choreography (measured)
Load order: `div.absolute` @0ms → `h1.animate-slide-fade-in` @97ms → `h2.mx-auto` @283ms → `div.animate-slide-fade-in` @485ms → `div.animate-fade-in` @485ms → `div.relative` @486ms
- `h1.animate-slide-fade-in` — opacity 0→1 · transform translateY(32px)→none — 1000ms cubic-bezier(0.22, 0.61, 0.36, 1) (delay 100ms)
- `h2.mx-auto` — opacity 0→1 · transform translateY(32px)→none — 1000ms cubic-bezier(0.22, 0.61, 0.36, 1) (delay 300ms)
- `div.animate-slide-fade-in` — opacity 0→1 · transform translateY(32px)→none — 1000ms cubic-bezier(0.22, 0.61, 0.36, 1) (delay 500ms)
- `div.animate-fade-in` — opacity 0→1 — 1000ms cubic-bezier(0.22, 0.61, 0.36, 1) (delay 500ms)
- `div.relative` — transform scale(0.9) rotateX(-40deg) translateY(32px)→none — 1500ms cubic-bezier(0.22, 0.61, 0.36, 1) (delay 500ms)
- `div.absolute` — transform translateY(-16px)→translateY(0px) — 1500ms cubic-bezier(0.22, 0.61, 0.36, 1) (delay 500ms)
- stagger: `div` ×4 — 50ms apart
- scroll reveal: 5 elements rest at translateY(-8px), animate in over 0.15s cubic-bezier(0.4, 0, 0.2, 1) (4 revealed during the drive).

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

## Components (measured)
- link: #16A34A · no underline

## Responsive (measured)
- breakpoints: 420px · 640px · 768px · 1024px · 1280px · 1536px
- mobile (390px): hero 20px · 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.
Mozaika is an MCP-native design-reference library for AI coding agents: real products decoded into measured design systems, full-page screens, sliced sections with per-section specs, and ordered user flows. Connect your agent over MCP.

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