MozaikaDesign system

Typefully — Design System

light · modern · medium · tailwind · confidence 92% · deep decode

The full decoded design system for Typefully: color roles, type scale, spacing, radii and paste-ready DESIGN.md / Tailwind / CSS exports.

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/ds/typefully.

Tokens

Typefully's decoded design system: background #FFFFFF, text #354450, accent #FF9029, link #354450, primary #5C6D7A; type scale h1 44px / h2 36px / body 14.5px; 6px spacing base; 4px base radius. The single interactive/action color is #FF9029 — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

RoleValue
bg#FFFFFF
surface#F2F3F4
border#E0E2E4
text#354450
text_muted#818B92
primary#5C6D7A
accent#FF9029
link#354450
secondary#199AF5
button_bg#FF9029
button_text#FFFFFF

Using these colors

Typography

Spacing

Radii

Shadows (elevation)

Motion

Micro-interactions run at 200ms (dominant) with cubic-bezier(0.4, 0, 0.2, 1).

Native design tokens

TokenValue
--accenthsl(205 92% 53%)
--xSubscribergb(201 54 204)
--c1hsl(0 0% 0%)
--c2hsl(207 20% 26%)
--c3hsl(207 14% 42%)
--c4hsl(207 12% 60%)
--c5hsl(205 10% 80%)
--c6hsl(207 8% 91%)
--c7hsl(204 8% 94%)
--bg0hsl(0 0% 100%)

…and 110 more measured on the page.

Layout (measured)

Motion choreography (measured)

Load order: div.flex-none×4 → div.fixed → div.relative×2 → div.absolute×51 → div.relative

Scroll reveal: 22 elements rest at opacity 0, translateY(2px), animate in over 0.25s cubic-bezier(0.4, 0, 0.2, 1).

Overlay recipe (measured)

dialog panel: #FFFFFF · radius 16px 16px 0px 0px · enter 500ms linear

Themes

dark counterpart: background #111418, text #000000.

Responsive (measured)

Per-section tokens (3)

Export: DESIGN.md

# Typefully — Design System

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

## Colors

| Role | Value |
|------|-------|
| bg | `#FFFFFF` |
| surface | `#F2F3F4` |
| border | `#E0E2E4` |
| text | `#354450` |
| text_muted | `#818B92` |
| primary | `#5C6D7A` |
| accent | `#FF9029` |
| link | `#354450` |
| secondary | `#199AF5` |
| button_bg | `#FF9029` |
| button_text | `#FFFFFF` |

**Using these colors**

- **Action color** `#FF9029` — the single interactive color; it appears only on things you click or must notice (buttons, key highlights), never on large fills or backgrounds.
- `accent`, `button_bg` are all `#FF9029` — one role, not several (your action color).
- **accent** `#FF9029` — 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.
- **primary** `#5C6D7A` — a brand color — but the call-to-action uses #FF9029, not this.
- **link** `#354450` — inline text links and link-styled controls.
- **secondary** `#199AF5` — 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` 67.8% · `#C9C9CA` 27.4% · `#9FA2A4` 4.8%

## Typography

- Heading: **Inter**
- Body: **Inter**
- Mono: **ui-monospace** _(measured)_

| Role | Size / weight · line-height · tracking |
|------|------------------------------------------|
| hero | 44px / 700 · lh 50px |
| h2 | 36px / 700 · lh 42px |
| h3 | 26px / 700 · lh 26px |
| body | 14px / 400 · lh 20px |
| small | 13px / 400 · lh 19px |
| eyebrow | 11px / 500 · tracking 0.5px |

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

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

## Spacing
- base unit: 6px (inferred from the measured scale)
- measured scale: 2px, 3px, 4px, 6px, 8px, 10px, 12px, 14px, 16px, 18px — snap all gaps/padding to these
- section rhythm: 64px top/bottom padding per section (measured)

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

## Buttons

| Button | Fill / text | Border | Radius | Padding | Font | Shadow |
|--------|-------------|--------|--------|---------|------|--------|
| primary | `#199AF5` / `#FFFFFF` | none | 9.6px | 0px 10px 0px 10px | 600 13.5px | none |
| secondary | `rgba(0, 0, 0, 0)` / `#5C6D7A` | 1px solid oklab(0.524609 -0.0132211 -0.0259688 / 0.08) | 9.6px | 0px 10px 0px 10px | 500 13.5px | none |

**States (measured, not guessed)**

- secondary hover: border `1px solid oklab(0.524609 -0.0132211 -0.0259688 / 0.2)`
- transition: `color 0.15s cubic-bezier(0.4, 0, 0.2, 1)`

## Shadows (elevation)
- overlay: `rgba(123, 99, 242, 0.13) 0px 0px 50px 0px, rgba(123, 99, 242, 0.12) 0px 0px 160px 0px`

## Motion
- durations: 200ms (dominant) · 150ms · 250ms
- easings: `cubic-bezier(0.4, 0, 0.2, 1)` (dominant) · `linear`
- 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 |
|-------|-------|
| `--accent` | `hsl(205 92% 53%)` |
| `--xSubscribe` | `rgb(201 54 204)` |
| `--c1` | `hsl(0 0% 0%)` |
| `--c2` | `hsl(207 20% 26%)` |
| `--c3` | `hsl(207 14% 42%)` |
| `--c4` | `hsl(207 12% 60%)` |
| `--c5` | `hsl(205 10% 80%)` |
| `--c6` | `hsl(207 8% 91%)` |
| `--c7` | `hsl(204 8% 94%)` |
| `--bg0` | `hsl(0 0% 100%)` |
| `--bg1` | `hsl(240 2% 99%)` |
| `--bg2` | `hsl(204 2% 97.5%)` |

_…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 1056px · common grid: 3-col

| Section (y) | Height | Cols | Gap | Pad y | Split |
|---|---|---|---|---|---|
| 50 | 552 | — | — | 64/32 | — |
| 594 | 1475 | 3 | 20 | 40/96 | — |
| 2013 | 186 | — | — | 0/64 | — |
| 2199 | 170 | — | — | 0/64 | — |
| 2369 | 610 | — | — | 64/64 | — |
| 2978 | 884 | — | — | 64/64 | — |
| 4000 | 1004 | 3 | 16 | 0/64 | — |

## Motion choreography (measured)
Load order: `div.flex-none`×4 @0ms → `div.fixed` @158ms → `div.relative`×2 @158ms → `div.absolute`×51 @158ms → `div.relative` @1376ms
- `div.fixed` — opacity 0→1 · transform translate3d(0px, 0px, 0px) scale3d(1, 1, 1) rotate(0deg)→none — 200ms ease
- `div.relative` — opacity 0→1 · transform →none — 500ms cubic-bezier(0.4, 0, 0.1, 1)
- `div.absolute` ×22 — transform none→rotate(360deg) — 12000ms · loops
- scroll reveal: 22 elements rest at opacity 0, translateY(2px), animate in over 0.25s cubic-bezier(0.4, 0, 0.2, 1) (10 revealed during the drive).
- overlay dialog (auto-opened): panel #FFFFFF · r 16px 16px 0px 0px · shadow 
  - enter: transform+opacity from translate3d(0px, 0px, 0px) scale3d(0.98, 0.98, 0.98) rotate(0deg),0 · 500ms linear | transform+opacity from translate3d(0px, 0px, 0px) scale3d(1, 1, 1) rotate(0deg),0 · 300ms linear
  - exit: transform+opacity from translate3d(0px, 0px, 0px) scale3d(0.98, 0.98, 0.98) rotate(0deg),0 · 500ms linear | transform+opacity from translate3d(0px, 0px, 0px) scale3d(1, 1, 1) rotate(0deg),0 · 300ms linear

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

## Components (measured)
- link: #199AF5 · no underline

## Themes (both measured)
- dark counterpart: bg `#111418` · text `#000000`
- tokens that flip between modes:
  - `--c1`: `hsl(0 0% 0%)` → `hsl(0 16% 100%)`
  - `--c2`: `hsl(207 20% 26%)` → `hsl(220 15% 80%)`
  - `--c3`: `hsl(207 14% 42%)` → `hsl(220 14% 60%)`
  - `--c4`: `hsl(207 12% 60%)` → `hsl(220 12% 40%)`
  - `--c5`: `hsl(205 10% 80%)` → `hsl(220 10% 22%)`
  - `--c6`: `hsl(207 8% 91%)` → `hsl(220 9% 16%)`
  - `--c7`: `hsl(204 8% 94%)` → `hsl(215 8% 14%)`
  - `--bg0`: `hsl(0 0% 100%)` → `hsl(215 16% 8%)`

## Responsive (measured)
- breakpoints: 640px
- mobile (390px): hero 28px · 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.

---

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

Export: Tailwind v4 (@theme)

@theme {
  /* action color #FF9029 — the one interactive color; buttons/links/emphasis only, never large fills. */
  --color-bg: #FFFFFF;
  --color-surface: #F2F3F4;
  --color-border: #E0E2E4;
  --color-text: #354450;
  --color-text-muted: #818B92;
  --color-primary: #5C6D7A;  /* a brand color — but the call-to-action uses #FF9029, not this. */
  --color-accent: #FF9029;  /* 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. */
  --color-link: #354450;  /* inline text links and link-styled controls. */
  --color-secondary: #199AF5;  /* 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. */
  --color-button-bg: #FF9029;  /* primary-button fill — the main call-to-action color. */
  --color-button-text: #FFFFFF;
  /* fonts: Inter — free, on Google. */
  --font-heading: "Inter", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: "Inter", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: "ui-monospace", ui-monospace, monospace;
  /* measured weights: 400, 500, 600, 700 — use these, not 400/600 */
  --text-hero: 44px; --font-weight-hero: 700; --leading-hero: 50px;
  --text-h2: 36px; --font-weight-h2: 700; --leading-h2: 42px;
  --text-h3: 26px; --font-weight-h3: 700; --leading-h3: 26px;
  --text-body: 14px; --font-weight-body: 400; --leading-body: 20px;
  --text-small: 13px; --font-weight-small: 400; --leading-small: 19px;
  --text-eyebrow: 11px; --font-weight-eyebrow: 500; --tracking-eyebrow: 0.5px;
  --radius-base: 4px;
  --radius-button: 9999px;
  --radius-card: 12px;
  --radius-pill: 9999px;
  --shadow-overlay: rgba(123, 99, 242, 0.13) 0px 0px 50px 0px, rgba(123, 99, 242, 0.12) 0px 0px 160px 0px;
  --ease-brand: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 150ms;  /* use: duration-[var(--duration-fast)] */
  --duration-base: 200ms;
  --duration-slow: 250ms;
  --section-y: 64px;  /* per-section vertical padding (measured) */
  --spacing: 6px;  /* measured base — drives the p-*/gap-* scale. steps seen on the page: 2, 3, 4, 6, 8, 10, 12, 14, 16, 18px */
}

Export: CSS variables

:root {
  /* action color #FF9029 — the one interactive color; buttons/links/emphasis only, never large fills. */
  --bg: #FFFFFF;
  --surface: #F2F3F4;
  --border: #E0E2E4;
  --text: #354450;
  --text-muted: #818B92;
  --primary: #5C6D7A;  /* a brand color — but the call-to-action uses #FF9029, not this. */
  --accent: #FF9029;  /* 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: #354450;  /* inline text links and link-styled controls. */
  --secondary: #199AF5;  /* 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. */
  --button-bg: #FF9029;  /* primary-button fill — the main call-to-action color. */
  --button-text: #FFFFFF;
  --font-heading: "Inter", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: "Inter", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: "ui-monospace", ui-monospace, monospace;
  --text-hero: 44px; --weight-hero: 700; --leading-hero: 50px;
  --text-h2: 36px; --weight-h2: 700; --leading-h2: 42px;
  --text-h3: 26px; --weight-h3: 700; --leading-h3: 26px;
  --text-body: 14px; --weight-body: 400; --leading-body: 20px;
  --text-small: 13px; --weight-small: 400; --leading-small: 19px;
  --text-eyebrow: 11px; --weight-eyebrow: 500; --tracking-eyebrow: 0.5px;
  --radius: 4px;
  --radius-button: 9999px;
  --radius-card: 12px;
  --radius-pill: 9999px;
  --shadow-overlay: rgba(123, 99, 242, 0.13) 0px 0px 50px 0px, rgba(123, 99, 242, 0.12) 0px 0px 160px 0px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 150ms;
  --duration-base: 200ms;
  --duration-slow: 250ms;
  --section-y: 64px;
}

/* their own tokens, verbatim from the site's :root */
:root {
  --accent: hsl(205 92% 53%);
  --xSubscribe: rgb(201 54 204);
  --c1: hsl(0 0% 0%);
  --c2: hsl(207 20% 26%);
  --c3: hsl(207 14% 42%);
  --c4: hsl(207 12% 60%);
  --c5: hsl(205 10% 80%);
  --c6: hsl(207 8% 91%);
  --c7: hsl(204 8% 94%);
  --bg0: hsl(0 0% 100%);
  --bg1: hsl(240 2% 99%);
  --bg2: hsl(204 2% 97.5%);
}
/* fonts: Inter — free, on Google. */