{
  "gem": {
    "slug": "duo-vg-0656",
    "name": "Duo",
    "description": "Two-color pairing tool that shows every combination rendered as real UI so you can judge legibility, not swatches.",
    "url": "https://duo.alexpate.com/",
    "domain": "duo.alexpate.com",
    "author": "Alex Pate",
    "license": "free",
    "category": "Design Tools & Generators",
    "subcategory": "Color",
    "tags": [
      "color",
      "pairing",
      "contrast",
      "ui"
    ],
    "whyGem": "Single-purpose, single-dev, and better at its one job than any big suite.",
    "sourceType": "site",
    "image": "/api/public/library/og/VG-0656-480.webp",
    "pageUrl": "https://vibing.inc/library/duo-vg-0656"
  }
}