compose ai.json

Compose.ai Brand Identity

A complete profile of Compose.ai's visual system — colors, typography, components, and personality — extracted from https://compose.ai. Built for designers, agents, and AI tools.

Quick Facts

Field Value
Primary #4728C0
Accent #4728C0
Body Font Inter
Heading Font Inter

Color Palette

Typography

Visual Assets

UI Components

Brand Personality

Tone: modern · Energy: medium · Audience: tech-savvy professionals

Compose.ai 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": "light",
  "fonts": [
    {
      "family": "Inter",
      "role": "body"
    }
  ],
  "colors": {
    "primary": "#4728C0",
    "secondary": "#111827",
    "accent": "#4728C0",
    "background": "#FFFFFF",
    "textPrimary": "#110817",
    "link": "#110817"
  },
  "typography": {
    "fontFamilies": {
      "primary": "Inter",
      "heading": "Inter"
    },
    "fontStacks": {
      "heading": [
        "Inter"
      ],
      "body": [
        "ui-sans-serif",
        "system-ui",
        "sans-serif",
        "Apple Color Emoji",
        "Segoe UI Emoji",
        "Segoe UI Symbol",
        "Noto Color Emoji"
      ],
      "paragraph": [
        "ui-sans-serif",
        "system-ui",
        "sans-serif",
        "Apple Color Emoji",
        "Segoe UI Emoji",
        "Segoe UI Symbol",
        "Noto Color Emoji"
      ]
    },
    "fontSizes": {
      "h1": "55px",
      "h2": "55px",
      "body": "14px"
    }
  },
  "spacing": {
    "baseUnit": 4,
    "borderRadius": "4px"
  },
  "components": {
    "buttonPrimary": {
      "background": "#4728C0",
      "textColor": "#FFFFFF",
      "borderRadius": "4px",
      "borderRadiusCorners": {
        "topLeft": "4px",
        "topRight": "4px",
        "bottomRight": "4px",
        "bottomLeft": "4px"
      },
      "shadow": "rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.25) 0px 25px 50px -12px"
    },
    "buttonSecondary": {
      "background": "#FFFFFF",
      "textColor": "#4728C0",
      "borderRadius": "4px",
      "borderRadiusCorners": {
        "topLeft": "4px",
        "topRight": "4px",
        "bottomRight": "4px",
        "bottomLeft": "4px"
      },
      "shadow": "rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.25) 0px 25px 50px -12px"
    }
  },
  "images": {
    "logo": "https://www.compose.ai/compose_logo_128.png",
    "favicon": "https://www.compose.ai/compose_logo_128.png",
    "ogImage": null,
    "logoAlt": "Compose AI Logo"
  },
  "__llm_logo_reasoning": {
    "selectedIndex": 5,
    "reasoning": "Selected #5 because it matches the favicon and has alt text 'Compose AI Logo', indicating it represents the brand.",
    "confidence": 0.85,
    "source": "llm"
  },
  "__llm_button_reasoning": {
    "primary": {
      "index": 2,
      "text": "Install Extension",
      "reasoning": "Button #2 has a vibrant brand color (#4728C0) and action-oriented text ('Install Extension'), making it the primary CTA."
    },
    "secondary": {
      "index": 1,
      "text": "Sign Up It's free",
      "reasoning": "Button #1 has a different background color (#FFFFFF) and complementary action text ('Sign Up It's free'), making it a suitable secondary CTA."
    },
    "confidence": 0.95
  },
  "personality": {
    "tone": "modern",
    "energy": "medium",
    "targetAudience": "tech-savvy professionals"
  },
  "designSystem": {
    "framework": "tailwind",
    "componentLibrary": ""
  },
  "confidence": {
    "buttons": 0.95,
    "colors": 0.9,
    "overall": 0.925
  },
  "__llm_metadata": {
    "logoSelection": {
      "llmCalled": true,
      "llmSucceeded": true,
      "finalSource": "llm",
      "rawLogoSelection": {
        "selectedLogoIndex": 5,
        "selectedLogoReasoning": "Selected #5 because it matches the favicon and has alt text 'Compose AI Logo', indicating it represents the brand.",
        "confidence": 0.85
      }
    },
    "buttonClassification": {
      "llmCalled": true,
      "llmSucceeded": true
    }
  }
}