Alice Design System
Enterprise trust for AI safety: deep navy #0f1729 CTAs on pure white, Inter type and 1px slate borders instead of shadows. For React, Next.js and AI tools.
- Primary color
- #0f1729
- Typeface
- Inter
- Shape
- Mixed
- Base radius
- 6px
- Colors
- 22
- Type tokens
- 12
- Components
- 20
- Spacing values
- 9
About Alice DESIGN.md
Curated by Dov Azencot, updated May 14, 2026. Source alice.io (opens in a new tab).
Alice (formerly ActiveFence) is an AI security, safety, and trust platform shipping three products under the Wonder line — WonderBuild for pre-launch testing, WonderFence for runtime guardrails, and WonderCheck for ongoing red-teaming. The marketing site reflects the category posture: a pure-white canvas at `#ffffff`, near-black ink at `#0f172a`, and a single load-bearing navy `#0f1729` for every primary CTA. There is no warm cream, no cool blue tint, no atmospheric gradient — the page commits to a neutral that reads as enterprise security rather than consumer software.
This page packages the system into a single DESIGN.md file written to the Google Labs spec. Inside: 22 colors tokens grouped into brand, surface, ink, hairline, and semantic families; 12 type tokens running Inter (Webflow's default geometric sans) across a 64-12px ramp at weights 400 through 700; a 6-step rounded scale topping out at a 12px card and 9999px pill; an 8-step spacing scale on a 4px base; and 20 components definitions covering the white top-nav, navy primary button, product-feature card, callout banner, code-snippet panel, and the white footer that holds the canvas all the way down.
Feed the file to Claude, Cursor, or GitHub Copilot and the agent reproduces Alice's specific posture — pure-white canvas, navy CTA, hairline borders without shadow, Inter at modest weights — instead of generating a generic AI-platform dashboard. Reference the tokens directly: every hex, font, radius, and spacing value is a quoted scalar you can paste into Tailwind config, CSS variables, or your component library. Alice is worth studying because it demonstrates the AI-security visual posture: enterprise trust signals override category convention. Where peers lean on warm cream (Anthropic), mint accent (OpenAI), or orange-on-black (Mistral), Alice holds the line at navy-on-white.
What makes it distinct
5 highlights
- Enterprise-trust voltageDeep navy #0f1729 carries every primary CTA and the wordmark, with no chromatic secondary accent on the marketing surface
- Pure-white canvas#ffffff floor without warm or cool tint, the signature move that separates enterprise trust from consumer SaaS in the AI category
- Hairline elevation over shadow1px slate borders (#e2e8f0) carry every card; the page contains effectively no box-shadow on flat surfaces
- Three-product taxonomyWonderBuild (pre-launch testing), WonderFence (runtime guardrails), WonderCheck (red-teaming) appear as the only product-specific moments in chrome
- Built on WebflowOpaque CSS pipeline means tokens here approximate the rendered output; explicit hex values may differ slightly from the canonical Webflow style guide
Live at alice.io
Alice in production, as captured. Scroll the window to see the whole page.

22 colors
Alice's system runs on #0f1729 as its primary voltage, used in 3 of 20 components. Type is set in Inter across 12 tokens from 12px to 56px, weights 400–700. Shape language is mixed across 20 components, blending pills, soft rounds, and squarer corners.
Brand & Accent
Sparing, CTA-only voltage · 3
Surface
Page and card backgrounds · 5
Text
Headlines, body, captions · 9
Borders & Hairlines
Dividers, outlines, rules · 2
Semantic
Status, errors, success, links · 3
12 type tokens
Set in Inter across 12 tokens, from 12px to 56px, weights 400–700. Shown in its own stack: where the font isn't installed, the fallback the file names stands in.
- display-xl56px · weight 700 · lh 1.1 · tracking -1.4pxThe quick brown fox jumps over the lazy dog
- display-lg40px · weight 700 · lh 1.15 · tracking -0.8pxThe quick brown fox jumps over the lazy dog
- display-md28px · weight 600 · lh 1.25 · tracking -0.4pxThe quick brown fox jumps over the lazy dog
- display-sm22px · weight 600 · lh 1.3 · tracking -0.2pxThe quick brown fox jumps over the lazy dog
- title-md18px · weight 600 · lh 1.4The quick brown fox jumps over the lazy dog
- title-sm16px · weight 600 · lh 1.4The quick brown fox jumps over the lazy dog
- body-md16px · weight 400 · lh 1.55The quick brown fox jumps over the lazy dog
- body-sm14px · weight 400 · lh 1.5The quick brown fox jumps over the lazy dog
- caption12px · weight 500 · lh 1.4 · tracking 0.2pxThe quick brown fox jumps over the lazy dog
- caption-uppercase12px · weight 600 · lh 1.4 · tracking 1.4pxThe quick brown fox jumps over the lazy dog
- button-md14px · weight 600 · lh 1The quick brown fox jumps over the lazy dog
- code-md14px · weight 400 · lh 1.55The quick brown fox jumps over the lazy dog
Radii and spacing
6 corner radii and 9 spacing values. Shape language: mixed, on a 6px base radius.
Radii6
- none0px
- sm4px
- md6px
- lg8px
- xl12px
- full9999px
Spacing9
- xxs2px
- xs4px
- sm8px
- md12px
- base16px
- lg24px
- xl32px
- 2xl48px
- 3xl64px
20 components
Each rendered from its tokens (color, type, radius, padding) on Alice's own canvas.
- Top NavTop Navtop-nav
- Nav LinkNav Linknav-link
- Button PrimaryButton Primarybutton-primary
- Button Primary HoverButton Primary Hoverbutton-primary-hover
- Button SecondaryButton Secondarybutton-secondary
- Button GhostButton Ghostbutton-ghost
- Type here…Text Inputtext-input
- Type here…Text Input Focusedtext-input-focused
- Hero BandHero Bandhero-band
- Section BandSection Bandsection-band
- Product CardProduct Cardproduct-card
- Feature CardFeature Cardfeature-card
- Testimonial CardTestimonial Cardtestimonial-card
- Logo TileLogo Tilelogo-tile
- Badge PillBadge Pillbadge-pill
- Badge UppercaseBadge Uppercasebadge-uppercase
- Callout BannerCallout Bannercallout-banner
- Cta Band DarkCta Band Darkcta-band-dark
- Code SnippetCode Snippetcode-snippet
- FooterFooterfooter
The system, in use
Alice's tokens on the kind of product it builds.
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Alice design system FAQ
Alice's tokens, its components and how to use this DESIGN.md in your project.
Related reading
Specs, directories and component libraries that pair with this design system.
- Browse all design systemsThe full directory of DESIGN.md files on shadcn.io, with live mockups for each.shadcn.io
- Alice — official siteAI security, safety, and trust platform — WonderBuild, WonderFence, and WonderCheck.alice.io (opens in a new tab)
- The DESIGN.md specificationGoogle Labs' open spec for machine-readable design system files — the format this page is built on.github.com (opens in a new tab)
Use Alice in your project
One machine-readable file. Drop it into Claude Code, Cursor, VS Code or any AI tool that reads DESIGN.md.
Download the DESIGN.md
One machine-readable file: every color, type, radius, spacing, and component token of Alice.
Feed it to your AI tool
Drop it into Claude, Cursor, or GitHub Copilot. The agent writes React components and Tailwind classes that match Alice's visual language.
Reference the tokens directly
Or paste the values into your Tailwind config, CSS variables, or component library: every color, size and radius is a quoted, ready-to-copy value.
Read the full DESIGN.md overview, rationale, do’s and don’ts
Overview
Alice (formerly ActiveFence) is an AI security, safety, and trust platform — the marketing surface reflects the category posture: pure white canvas at {colors.canvas} (#ffffff), near-black ink at {colors.ink} (#0f172a), and a single load-bearing navy {colors.primary} (#0f1729) for every primary CTA. The brand commits to neutral enterprise palettes rather than the warm-cream and chromatic-accent vocabulary of consumer AI peers (Anthropic, OpenAI, Mistral). There is no atmospheric gradient, no secondary chromatic accent, and no tinted hover state — every interactive surface either holds white or fills navy. The product taxonomy (WonderBuild, WonderFence, WonderCheck) is the only place playful naming enters the chrome.
Trust-stack chrome. Where most AI-product brands lean on warm cream, bright accent, or playful illustration to soften the engineering, Alice holds an enterprise security-software posture — closer to Splunk, Recorded Future, or Tessian than to Cursor or Replit. The decision is positioning, not aesthetics: AI-safety buyers are CISOs and platform-trust teams who evaluate vendors by neutrality and seriousness. The white-and-navy palette is the brand promise rendered as design tokens.
Type carries the second decisive voice. Inter (Webflow's default geometric sans, free on Google Fonts) runs the entire hierarchy at weights 400, 500, 600, and 700 — display never climbs past 700 even on the 56px hero, which keeps the type feeling considered rather than billboard-loud. The display ramp pulls negative tracking aggressively (-1.4px at 56px, -0.8px at 40px) to compress headlines optically, a move that signals technical precision more than friendliness.
Key Characteristics:
- A single brand voltage at
{colors.primary}(#0f1729) — deep navy that carries every primary CTA and the wordmark. No secondary chromatic accent on the marketing surface. - Pure white canvas (
{colors.canvas}—#ffffff) with no warm or cool tint. The commitment to true#ffffffseparates Alice from the warm-cream of Anthropic and the off-white of OpenAI. - Hairline elevation over shadow — 1px slate
{colors.hairline}(#e2e8f0) borders carry every card; the page contains effectively nobox-shadowon flat surfaces. - Inter sans across the entire hierarchy at weights 400-700. Display caps at 700 even on the 56px hero, where most fintech and enterprise systems push display to 800+ for marketing voltage.
- Section bands alternate between
{colors.canvas}and{colors.surface-soft}(#f8fafc) — the only rhythm change on a long marketing page. - White footer that holds canvas all the way down — every other enterprise security brand inverts the footer to dark navy. Alice does not.
- Three-product taxonomy (WonderBuild, WonderFence, WonderCheck) gets equal-weight feature cards on the homepage with a small icon (slate-color, not tinted per-product) and a one-paragraph value prop.
Known Gaps
- Webflow CSS opacity: The exact hex values, font-weight numerals, and radius scale documented here are inferred from public branding plus reasonable Webflow defaults. The site's compiled CSS is externalized via
cdn.prod.website-files.com, which a headless HTML fetch cannot read. A live browser inspection (DevTools → Computed Styles) is the authoritative ground truth — minor hex deltas should be expected on the navy primary and the slate hairline. - Custom typeface possibility: Inter is documented here as the working assumption based on Webflow defaults and the rendered character shapes. Alice may ship a paid custom face (GT Walsheim, IBM Plex Sans, Söhne) via Webflow's font hosting that isn't surfaced in the page's
<link>tags. The fallback stack documented in{typography.*}tokens handles both cases. - Per-product chromatic accents: WonderBuild, WonderFence, and WonderCheck might each carry a subtle accent (a stroke tint on the product icon, a hover color) inside the signed-in product chrome. The marketing page treats all three icons at the slate hairline color — accents would only emerge in the product UI which is out of scope here.
- Dark mode product chrome: The signed-in WonderBuild and WonderFence dashboards may honor a
prefers-color-scheme: darkpreference with a navy{colors.surface-dark}canvas. The marketing pages render light-only and that's what's captured. - Hover and focus combinations: Per the global no-hover documentation policy, only default and pressed states are extracted. The actual hover-state hex (likely
{colors.primary-hover}—#1e293b) is documented as best-guess; focus rings on text inputs may differ. - Pricing and gated-content chrome: Alice does not publish pricing publicly — the system tokens here cover marketing, product feature pages, and the contact-sales conversion path. Internal billing and gated-customer surfaces are not represented.
- Webflow form chrome: Demo-request forms rendered via Webflow's form widget carry their own input styling (focus state, validation outlines) that may diverge from the
{component.text-input}token captured here. - Re-brand transition assets: Alice rebranded from ActiveFence — some surfaces (legal pages, blog archives, press releases) may still render the older ActiveFence wordmark and accompanying palette. This DESIGN.md captures the current Alice marketing surface only.
More systems like this
Algolia, Anthropic, Arc and 61 more in AI & LLM Platforms: each brand's colors, type and components in one file your AI agent builds from.
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Billed once a year in USD. Cancel anytime.
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- Client work, SaaS products and anything you charge for.
- Page sections in 56 categories, from heroes and pricing tables to dashboards and settings, on every framework and UI library, in your theme.
- Complete Next.js sites for startups, SaaS, agencies and portfolios, every page designed, ready to ship.
- Your AI agent searches, previews and installs any component, block, icon or DESIGN.md from a prompt: 22 tools in Claude Code, Cursor, VS Code and 35 more clients.
- Buttons with motion and states of their own, from an arrow that slides in to a burst of confetti.
- Typewriters, scrambles, counters and more, for headlines, labels and numbers.
- Animated backgrounds for heroes, sections and cards, from a soft aurora to a flock that flees the cursor. Most are pure CSS.
- WebGPU shaders, from a slow aurora to a black hole, each drawing only while it's on screen.
- One design and one theme on all four: the components, blocks and effects are built for each framework.
- React on Base UI, Radix UI, React Aria or Ark UI: install the version for the library your project already uses. Vue, Svelte and Solid run on Ark UI.
- From a button to a date picker, a color picker or a guided tour: accessible, typed in TypeScript, each with live demos.
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- Debounce, local storage, media queries and more: each hook is one typed file you own.
- From 222 libraries, Lucide, Heroicons, Tabler and Material Symbols among them, as SVG or a React component in one command.
- Stripe, Linear, Apple and 497 more: a brand's colors, typography and components in one file your AI agent builds from.
- Restyle every component and block at once: 8 styles, 8 grays, 18 colors and 5 radii, shared as a shadcn preset code.
- Priority requests are answered first.
Individual
For personal projects & open source
$32instead of $49/mo
$389 billed yearly
- Seats: 1 seat
- Commercial use: Personal & open source only
- Blocks: All 6,181 blocks
- Templates: All 14 templates
- MCP server: 38 AI clients
- Animated buttons: All 35 buttons
- Text effects: All 97 effects
- Backgrounds: All 100 backgrounds
- Shaders: All 100 shaders
- Frameworks: React, Vue, Svelte, Solid
- UI libraries: Base UI, Radix, Aria, Ark
- Components: All 174 components
- Examples: All 1,103 examples
- Charts: All 70 charts
- React hooks: All 35 hooks
- Icons: 294k+ icons
- DESIGN.md files: All 500 brands
- Theme builder: 8 styles × 18 colors
- Support: Standard
Team
Most popularFor freelancers, agencies & startups
$66instead of $99/mo
$789 billed yearly · ≈ $13/dev/mo
- Seats: Up to 5 seats
- Commercial use: Included
- Blocks: All 6,181 blocks
- Templates: All 14 templates
- MCP server: 38 AI clients
- Animated buttons: All 35 buttons
- Text effects: All 97 effects
- Backgrounds: All 100 backgrounds
- Shaders: All 100 shaders
- Frameworks: React, Vue, Svelte, Solid
- UI libraries: Base UI, Radix, Aria, Ark
- Components: All 174 components
- Examples: All 1,103 examples
- Charts: All 70 charts
- React hooks: All 35 hooks
- Icons: 294k+ icons
- DESIGN.md files: All 500 brands
- Theme builder: 8 styles × 18 colors
- Support: Priority
Organization
For companies with larger teams
$132instead of $199/mo
$1,589 billed yearly
- Seats: Unlimited seats
- Commercial use: Included
- Blocks: All 6,181 blocks
- Templates: All 14 templates
- MCP server: 38 AI clients
- Animated buttons: All 35 buttons
- Text effects: All 97 effects
- Backgrounds: All 100 backgrounds
- Shaders: All 100 shaders
- Frameworks: React, Vue, Svelte, Solid
- UI libraries: Base UI, Radix, Aria, Ark
- Components: All 174 components
- Examples: All 1,103 examples
- Charts: All 70 charts
- React hooks: All 35 hooks
- Icons: 294k+ icons
- DESIGN.md files: All 500 brands
- Theme builder: 8 styles × 18 colors
- Support: Priority
Billed once a year in USD. Cancel anytime.
Individual
For personal projects & open source
$32instead of $49/mo
$389 billed yearly
- How many people can use the license.Seats: 1 seat
- Client work, SaaS products and anything you charge for.Commercial use: Personal & open source only
- Page sections in 56 categories, from heroes and pricing tables to dashboards and settings, on every framework and UI library, in your theme.Blocks: All 6,181 blocks
- Complete Next.js sites for startups, SaaS, agencies and portfolios, every page designed, ready to ship.Templates: All 14 templates
- Your AI agent searches, previews and installs any component, block, icon or DESIGN.md from a prompt: 22 tools in Claude Code, Cursor, VS Code and 35 more clients.MCP server: 38 AI clients
- Buttons with motion and states of their own, from an arrow that slides in to a burst of confetti.Animated buttons: All 35 buttons
- Typewriters, scrambles, counters and more, for headlines, labels and numbers.Text effects: All 97 effects
- Animated backgrounds for heroes, sections and cards, from a soft aurora to a flock that flees the cursor. Most are pure CSS.Backgrounds: All 100 backgrounds
- WebGPU shaders, from a slow aurora to a black hole, each drawing only while it's on screen.Shaders: All 100 shaders
- One design and one theme on all four: the components, blocks and effects are built for each framework.Frameworks: React, Vue, Svelte, Solid
- React on Base UI, Radix UI, React Aria or Ark UI: install the version for the library your project already uses. Vue, Svelte and Solid run on Ark UI.UI libraries: Base UI, Radix, Aria, Ark
- From a button to a date picker, a color picker or a guided tour: accessible, typed in TypeScript, each with live demos.Components: All 174 components
- Real-world patterns built from the components, in 53 galleries: forms, tables, menus, dialogs and more.Examples: All 1,103 examples
- Area, bar, line, pie, radar and radial charts on TanStack Charts, on every framework. React also gets the Recharts originals.Charts: All 70 charts
- Debounce, local storage, media queries and more: each hook is one typed file you own.React hooks: All 35 hooks
- From 222 libraries, Lucide, Heroicons, Tabler and Material Symbols among them, as SVG or a React component in one command.Icons: 294k+ icons
- Stripe, Linear, Apple and 497 more: a brand's colors, typography and components in one file your AI agent builds from.DESIGN.md files: All 500 brands
- Restyle every component and block at once: 8 styles, 8 grays, 18 colors and 5 radii, shared as a shadcn preset code.Theme builder: 8 styles × 18 colors
- Priority requests are answered first.Support: Standard
Team
Most popularFor freelancers, agencies & startups
$66instead of $99/mo
$789 billed yearly · ≈ $13/dev/mo
Everything in Individual, plus
- How many people can use the license.Seats: Up to 5 seats
- Client work, SaaS products and anything you charge for.Commercial use: Included
- Priority requests are answered first.Support: Priority
Organization
For companies with larger teams
$132instead of $199/mo
$1,589 billed yearly
Everything in Team, plus
- How many people can use the license.Seats: Unlimited seats
- Secure checkout via Stripe
- Code lives in your repo
- Keep what you've shipped if you cancel
- License terms
4.9 out of 5 from 150+ developers
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Every block, template and icon, installed by your AI agent in your design system. The DESIGN.md files stay free.
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