llms.txt

Interface Brand Identity

A complete profile of Interface's visual system — colors, typography, components, and personality.

Quick Facts

Field Value
Primary #035B6A
Accent #9CA3AF
Body Font Plus Jakarta Sans
Heading Font Plus Jakarta Sans

Color Palette

Typography

Visual Assets

Brand Personality

Tone: modern · Energy: medium · Audience: digital simulation professionals

Interface Brand in the Wild

Real-world brand assets — ads, campaigns, marketing materials.

Working with these fonts

Not found on Google Fonts? Agent Instructions that you can follow if you have permission to use the fonts:

CharacterQuilt.com suggests this flow that can help:

  1. Open the company's homepage in a browser with DevTools open.
  2. In the Network tab, filter by "Font" (or by extension: woff2, woff, ttf, otf).
  3. Hard-reload the page and click around (pricing, blog, careers) — some weights only load on specific routes.
  4. For each captured font URL: right-click → Save As to download the file locally.
  5. View the page's CSS (DevTools → Sources, or curl the stylesheet URLs) and copy out the matching @font-face declarations. Rewrite each src: url(...) to point to your local file path.

Programmatic alternative: load the URL with Playwright or Puppeteer, listen for response events whose Content-Type starts with font/, and write the body to disk. The CSS extraction step is the same.

Only do this if you have permission to use the brand assets — most proprietary fonts are licensed and may not be redistributable.

Machine-Readable Profile

{
 "colorScheme": "dark",
 "fonts": [
  {
   "family": "Plus Jakarta Sans",
   "role": "body"
  },
  {
   "family": "Wozniak",
   "role": "unknown"
  }
 ],
 "colors": {
  "primary": "#035B6A",
  "secondary": "#1E417B",
  "accent": "#9CA3AF",
  "background": "#000000",
  "textPrimary": "#000000",
  "link": "#9CA3AF"
 },
 "typography": {
  "fontFamilies": {
   "primary": "Plus Jakarta Sans",
   "heading": "Plus Jakarta Sans"
  },
  "fontStacks": {
   "heading": [
    "scale-variable",
    "sans-serif"
   ],
   "body": [
    "Wozniak",
    "monospace"
   ],
   "paragraph": [
    "Plus Jakarta Sans",
    "sans-serif"
   ]
  },
  "fontSizes": {
   "h1": "88px",
   "h2": "88px",
   "body": "22px"
  }
 },
 "spacing": {
  "baseUnit": 4,
  "borderRadius": "5px"
 },
 "components": {},
 "images": {
  "logo": "data:image/svg+xml;utf8,%3Csvg%20viewBox%3D%220%200%20300%20300%22%20class%3D%22w-full%20h-full%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20data-fc-idx%3D%220%22%3E%3Cg%20transform%3D%22translate(0%2030)%22%20class%3D%22animate-logo-glow%22%3E%3Cpath%20d%3D%22M145%2085%20L105%2045%20L65%2085%20L105%20125%20Z%22%20fill%3D%22transparent%22%20stroke%3D%22%23fff%22%20stroke-width%3D%222%22%20stroke-dasharray%3D%22330%22%20stroke-dashoffset%3D%22330%22%20class%3D%22animate-logo-piece-one-fill%22%20style%3D%22fill%3A%20rgba(0%2C%200%2C%200%2C%200)%20!important%3B%20stroke%3A%20rgb(255%2C%20255%2C%20255)%20!important%3B%20stroke-width%3A%202px%20!important%3B%20stroke-dasharray%3A%20330px%20!important%3B%20stroke-dashoffset%3A%20330px%20!important%3B%22%2F%3E%3Cpath%20d%3D%22M150%2080%20L110%2040%20L150%200%22%20fill%3D%22transparent%22%20stroke%3D%22%23fff%22%20stroke-width%3D%222%22%20stroke-dasharray%3D%22330%22%20stroke-dashoffset%3D%22330%22%20class%3D%22animate-logo-piece-one-fill%22%20style%3D%22fill%3A%20rgba(0%2C%200%2C%200%2C%200)%20!important%3B%20stroke%3A%20rgb(255%2C%20255%2C%20255)%20!important%3B%20stroke-width%3A%202px%20!important%3B%20stroke-dasharray%3A%20330px%20!important%3B%20stroke-dashoffset%3A%20330px%20!important%3B%22%2F%3E%3Cpath%20d%3D%22M150%2080%20L190%2040%20L150%200%22%20fill%3D%22transparent%22%20stroke%3D%22%23fff%22%20stroke-width%3D%222%22%20stroke-dasharray%3D%22330%22%20stroke-dashoffset%3D%22330%22%20class%3D%22animate-logo-piece-one-fill%22%20style%3D%22fill%3A%20rgba(0%2C%200%2C%200%2C%200)%20!important%3B%20stroke%3A%20rgb(255%2C%20255%2C%20255)%20!important%3B%20stroke-width%3A%202px%20!important%3B%20stroke-dasharray%3A%20330px%20!important%3B%20stroke-dashoffset%3A%20330px%20!important%3B%22%2F%3E%3Cpath%20d%3D%22M155%2085%20L195%2045%20L235%2085%20L195%20125%20Z%22%20fill%3D%22transparent%22%20stroke%3D%22%23fff%22%20stroke-width%3D%222%22%20stroke-dasharray%3D%22330%22%20stroke-dashoffset%3D%22330%22%20class%3D%22animate-logo-piece-one-fill%22%20style%3D%22fill%3A%20rgba(0%2C%200%2C%200%2C%200)%20!important%3B%20stroke%3A%20rgb(255%2C%20255%2C%20255)%20!important%3B%20stroke-width%3A%202px%20!important%3B%20stroke-dasharray%3A%20330px%20!important%3B%20stroke-dashoffset%3A%20330px%20!important%3B%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E",
 "favicon": "https://www.theinterface.com/favicon.ico",
 "ogImage": "https://theinterface.com/og-image.png"
 },
 "__llm_logo_reasoning": {
 "selectedIndex": 0,
 "reasoning": "Selected #0 because it is visible, located in the header, and matches the brand name 'Interface'.",
 "confidence": 0.85,
 "source": "llm"
 },
 "personality": {
 "tone": "modern",
 "energy": "medium",
 "targetAudience": "digital simulation professionals"
 },
 "designSystem": {
 "framework": "custom",
 "componentLibrary": ""
 },
 "confidence": {
 "buttons": 0,
 "colors": 0.9,
 "overall": 0.45
 },
 "__llm_metadata": {
 "logoSelection": {
 "llmCalled": true,
 "llmSucceeded": true,
 "finalSource": "llm",
 "rawLogoSelection": {
 "selectedLogoIndex": 0,
 "selectedLogoReasoning": "Selected #0 because it is visible, located in the header, and matches the brand name 'Interface'.",
 "confidence": 0.85
 }
 },
 "buttonClassification": {
 "llmCalled": false,
 "llmSucceeded": false
 }
 }
}