LottieFiles — decoded design system

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

LottieFiles'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/lottiefiles.com.

Decoded design system

LottieFiles's decoded design system: background #FFFFFF, text #09090B, accent #019D91, link #111827, primary #019D91; type scale h1 96px / h2 64px / body 16px; 8px spacing base; 8px base radius. The single interactive/action color is #019D91 — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

Using these colors

• Action color #019D91 — the single interactive color; only on things you click or must notice, never large fills.
• primary, accent, button_bg are all #019D91 — one role, not several (the action color).
• accent #019D91 — 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 #111827 — inline text links and link-styled controls.
• secondary #001B28 — 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.

Typography

• Heading: DM Sans
• Body: Inter
• h1: 96px
• h2: 64px
• body: 16px

Spacing

• base unit: 8px
• scale: 2px, 4px, 8px, 12px, 16px, 20px, 24px, 32px, 40px, 44px

Radii

• base: 8px
• button: 6px

Shadow

rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.05) 0px 1px 2px 0px

Motion

Micro-interactions run at 300ms (dominant) with cubic-bezier(0.4, 0, 0.2, 1).

• durations: 300ms · 150ms · 200ms
• easings: cubic-bezier(0.4, 0, 0.2, 1) · linear
• animated properties: color, box-shadow, background-color, border-color

Native design tokens

…and 110 more measured on the page.

Button states (measured)

• primary hover: background oklab(0.626 -0.109524 -0.0102239 / 0.9)

Layout (measured)

• container max-width: 1440px
• nav: 36px relative
• common grid: 2 columns

Motion choreography (measured)

Load order: div.flex×2 → div.flex → div.animate-carousel

Responsive (measured)

• breakpoints: 350px
• mobile (390px): hero 40px · nav inline

Install it

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

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

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

Export: DESIGN.md

# LottieFiles — Design System

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

## Colors

| Role | Value |
|------|-------|
| bg | `#FFFFFF` |
| surface | `#F0F0F0` |
| border | `#DADADA` |
| text | `#09090B` |
| text_muted | `#666667` |
| primary | `#019D91` |
| accent | `#019D91` |
| link | `#111827` |
| secondary | `#001B28` |
| button_bg | `#019D91` |
| button_text | `#FAFAFA` |

**Using these colors**

- **Action color** `#019D91` — 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 `#019D91` — one role, not several (your action color).
- **accent** `#019D91` — 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** `#111827` — inline text links and link-styled controls.
- **secondary** `#001B28` — 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` 90.5% · `#B8C7C0` 4% · `#36464D` 3.6% · `#EEF2F2` 1.9%

## Typography

- Heading: **DM Sans**
- Body: **Inter**

| Role | Size / weight · line-height · tracking |
|------|------------------------------------------|
| hero | 96px / 500 · lh 100px · tracking -4.8px |
| h2 | 64px / 500 · lh 74px · tracking -2.56px |
| h3 | 32px / 500 · lh 38px · tracking -0.96px |
| body | 16px / 400 · lh 22px |
| small | 14px / 500 · lh 20px |

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

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

## Spacing
- base unit: 8px (inferred from the measured scale)
- measured scale: 2px, 4px, 8px, 12px, 16px, 20px, 24px, 32px, 40px, 44px — snap all gaps/padding to these
- section rhythm: 80px top/bottom padding per section (measured)

## Radius
- base: 8px
- button: 6px
- card: 16px
- pill: 9999px

## Buttons

| Button | Fill / text | Border | Radius | Padding | Font | Shadow |
|--------|-------------|--------|--------|---------|------|--------|
| primary | `oklch(0.626 0.11 185.333)` / `oklch(0.985 0 0)` | none | 6px | 8px 16px 8px 16px | 500 14px | rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.05) 0px 1px 2px 0px |
| secondary | `oklch(1 0 0)` / `oklch(0.141 0.005 285.823)` | 1px solid oklch(0.92 0.004 286.32) | 12px | 0px 24px 0px 24px | 500 16px | none |

**States (measured, not guessed)**

- primary hover: background `oklab(0.626 -0.109524 -0.0102239 / 0.9)`
- secondary hover: background `oklch(0.967 0.001 286.375)` · color `oklch(0.21 0.006 285.885)`
- transition: `all 0.15s cubic-bezier(0.4, 0, 0.2, 1)`

## Motion
- durations: 300ms (dominant) · 150ms · 200ms
- easings: `cubic-bezier(0.4, 0, 0.2, 1)` (dominant) · `linear`
- animated properties: color, box-shadow, 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 |
|-------|-------|
| `--cc-link-color` | `#30363c` |
| `--cc-bg` | `#fff` |
| `--cc-primary-color` | `#2c2f31` |
| `--cc-secondary-color` | `#5e6266` |
| `--cc-btn-primary-bg` | `#30363c` |
| `--cc-btn-primary-color` | `#fff` |
| `--cc-btn-primary-border-color` | `#30363c` |
| `--cc-btn-primary-hover-bg` | `#000` |
| `--cc-btn-primary-hover-color` | `#fff` |
| `--cc-btn-primary-hover-border-color` | `#000` |
| `--cc-btn-secondary-bg` | `#eaeff2` |
| `--cc-btn-secondary-color` | `#2c2f31` |

_…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: 2-col
- nav: 36px relative

| Section (y) | Height | Cols | Gap | Pad y | Split |
|---|---|---|---|---|---|
| 64 | 702 | 2 | 64 | 0/0 | — |
| 766 | 784 | — | — | 80/40 | — |
| 1630 | 935 | — | — | 0/0 | — |
| 2566 | 1062 | 2 | 24 | 0/80 | 64/36 |
| 3627 | 1664 | 2 | 16 | 80/80 | — |

## Motion choreography (measured)
Load order: `div.flex`×2 @0ms → `div.flex` @1ms → `div.animate-carousel` @1ms

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

## Components (measured)
- link: oklch(0.21 0.006 285.885) · no underline
- disabled: bg #FFFFFF · text oklch(0.141 0.005 285.823)

## Responsive (measured)
- breakpoints: 350px
- mobile (390px): hero 40px · 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.

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