Lambda — decoded design system

lambda.ai · dark · modern · custom · deep decode — measured live

Lambda'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/lambda.ai.

Decoded design system

Lambda's decoded design system: background #0B0B0B, text #B0AFA6, accent #6236F4, link #E7E6D9, primary #6236F4; type scale h1 117px / h2 72px / body 16px; 4px spacing base; 0px base radius. The single interactive/action color is #6236F4 — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

Using these colors

• Action color #6236F4 — the single interactive color; only on things you click or must notice, never large fills.
• primary, accent, button_bg are all #6236F4 — one role, not several (the action color).
• accent #6236F4 — 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 #E7E6D9 — reads as a neutral UI color, not a link accent — verify against the reference (action = #6236F4).
• secondary #FF0000 — 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: Suisse Intl
• Body: Suisse Intl
• Mono: Suisse Intl Mono
• h1: 117px
• h2: 72px
• body: 16px

Spacing

• base unit: 4px
• scale: 3px, 10px, 15px, 17px, 20px, 30px, 32px, 35px, 36px, 40px

Radii

• base: 0px
• button: 0px

Shadows (elevation)

• card: rgb(231, 0, 0) -2px 0px 0px 0px, rgb(231, 230, 0) -4px 0px 0px 0px, rgb(0, 0, 217) 2px 0px 0px 0px, rgb(0, 230, 217) 4px 0px 0px 0px

Motion

Micro-interactions run at 100ms (dominant) with cubic-bezier(0.6, 0, 0.4, 1).

• durations: 100ms · 400ms · 600ms
• easings: cubic-bezier(0.6, 0, 0.4, 1) · ease-in-out
• animated properties: color, background, opacity, height

Native design tokens

…and 110 more measured on the page.

Button states (measured)

• primary hover: background #815EF6
• primary focus: outline 2px solid rgb(98, 54, 244)

Layout (measured)

• container max-width: 1398px
• nav: 101px fixed
• common grid: 2 columns

Motion choreography (measured)

Load order: div×2 → div → div._heroCard_1d0dg_1×3 → div.osano-cm-info-dialog__in×2 → div._animationContainer_15je

Scroll reveal: 5 elements rest at translateY(17px), animate in over 0.6s cubic-bezier(0.6, 0, 0.4, 1).

Stagger: div ×3 — 110ms apart.

Responsive (measured)

• breakpoints: 376px · 480px · 640px · 768px · 1024px · 1200px
• mobile (390px): hero 42px · nav inline

Install it

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

npx shadcn add mozaika.design/r/decode/lambda.ai

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

Export: DESIGN.md

# Lambda — Design System

> dark, modern, high, custom — deep decode (measured live)

## Colors

| Role | Value |
|------|-------|
| bg | `#0B0B0B` |
| surface | `#141414` |
| border | `#232322` |
| text | `#B0AFA6` |
| text_muted | `#71706B` |
| primary | `#6236F4` |
| accent | `#6236F4` |
| link | `#E7E6D9` |
| secondary | `#FF0000` |
| button_bg | `#6236F4` |
| button_text | `#E7E6D9` |

**Using these colors**

- **Action color** `#6236F4` — 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 `#6236F4` — one role, not several (your action color).
- **accent** `#6236F4` — 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** `#E7E6D9` — reads as a neutral UI color, not a link accent — verify against the reference (action = #6236F4).
- **secondary** `#FF0000` — 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): `#0B0B0B` 85.3% · `#EAE9DC` 6.4% · `#68607E` 3.5% · `#1A181E` 2.4%

## Typography

- Heading: **Suisse Intl** _(free fallback: Newsreader)_
- Body: **Suisse Intl** _(free fallback: Newsreader)_
- Mono: **Suisse Intl Mono**

| Role | Size / weight · line-height · tracking |
|------|------------------------------------------|
| hero | 117px / 600 · lh 117px · tracking -2.34px |
| h2 | 72px / 600 · lh 79px · tracking -1.44px |
| h3 | 34px / 400 · lh 41px · tracking -0.34px |
| body | 16px / 400 · lh 24px |
| small | 14px / 400 · lh 22px |
| eyebrow | 12px / 400 · tracking 0.6px |

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

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

## Spacing
- base unit: 4px (inferred from the measured scale)
- measured scale: 3px, 10px, 15px, 17px, 20px, 30px, 32px, 35px, 36px, 40px — snap all gaps/padding to these
- section rhythm: 160px top/bottom padding per section (measured)

## Radius
- base: 0px
- button: 0px
- card: 50px

## Buttons

| Button | Fill / text | Border | Radius | Padding | Font | Shadow |
|--------|-------------|--------|--------|---------|------|--------|
| primary | `#6236F4` / `#E7E6D9` | none | 0px | 17px 36px 17px 36px | 400 14px / 0.7px | none |
| secondary | `#E7E6D9` / `#0B0B0B` | none | 0px | — | — | none |

**States (measured, not guessed)**

- primary hover: background `#815EF6`
- primary focus: outline `2px solid rgb(98, 54, 244)`
- transition: `box-shadow 0.1s cubic-bezier(0.6, 0, 0.4, 1)`

## Shadows (elevation)
- card: `rgb(231, 0, 0) -2px 0px 0px 0px, rgb(231, 230, 0) -4px 0px 0px 0px, rgb(0, 0, 217) 2px 0px 0px 0px, rgb(0, 230, 217) 4px 0px 0px 0px`

## Motion
- durations: 100ms (dominant) · 400ms · 600ms
- easings: `cubic-bezier(0.6, 0, 0.4, 1)` (dominant) · `ease-in-out`
- animated properties: color, background, opacity, height

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 |
|-------|-------|
| `--osano-clear-dialog-background` | `rgba(11,11,11,0)` |
| `--osano-button-border-color` | `#42413e` |
| `--osano-button-background-color` | `#0b0b0b` |
| `--osano-button-foreground-color` | `#e7e6d9` |
| `--osano-dialog-background-color` | `#000000` |
| `--osano-dialog-foreground-color` | `#e7e6d9` |
| `--osano-info-dialog-overlay-color` | `rgba(0,0,0,0.45)` |
| `--osano-link-color` | `#815ef8` |
| `--osano-toggle-off-track-color` | `#42413e` |
| `--osano-toggle-off-thumb-color` | `#e7e6d9` |
| `--osano-toggle-on-track-color` | `#6236f4` |
| `--osano-toggle-on-thumb-color` | `#e7e6d9` |

_…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 1398px · common grid: 2-col
- nav: 101px fixed · border-bottom 1px solid rgb(38, 38, 37) · bg #0B0B0B

| Section (y) | Height | Cols | Gap | Pad y | Split |
|---|---|---|---|---|---|
| 2271 | 1289 | — | — | 160/160 | — |
| 3560 | 870 | 2 | — | 160/160 | 41/59 |
| 4430 | 1655 | — | — | 0/0 | — |

## Motion choreography (measured)
Load order: `div`×2 @0ms → `div` @0ms → `div._heroCard_1d0dg_1`×3 @397ms → `div.osano-cm-info-dialog__in`×2 @397ms → `div._animationContainer_15je` @2193ms
- `div._heroCard_1d0dg_1` ×3 — opacity 0→1 · transform translateY(24px)→translateY(0px) — 700ms cubic-bezier(0.16, 1, 0.3, 1) (delay 400ms)
- `div` — transform translateY(0px)→none — 30000ms ease-in-out · loops
- `div` ×2 — transform translateY(0px)→none — 30000ms ease-in-out · loops
- stagger: `div` ×3 — 110ms apart
- scroll reveal: 5 elements rest at translateY(17px), animate in over 0.6s cubic-bezier(0.6, 0, 0.4, 1) (3 revealed during the drive).

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

## Components (measured)
- card ×3: pad 32px 32px 60px 32px · r 0px · border 1px solid rgb(38, 38, 37) · bg #0B0B0B
  - hover: border `1px solid rgb(98, 54, 244)` · color `#6236F4` · font-weight `700` · letter-spacing `normal`

## Responsive (measured)
- breakpoints: 376px · 480px · 640px · 768px · 1024px · 1200px
- mobile (390px): hero 42px · 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.

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