{
  "gem": {
    "slug": "the-hsb-color-system-a-practitioner-s-primer-vg-1215",
    "name": "The HSB Color System: A Practitioner's Primer",
    "description": "Article explaining why HSB beats hex for reasoning about UI colour, with rules for building consistent palettes.",
    "url": "https://learnui.design/blog/the-hsb-color-system-practicioners-primer.html",
    "domain": "learnui.design",
    "author": "Erik Kennedy (@erikdkennedy)",
    "license": "free",
    "category": "Learning & Craft",
    "subcategory": "Color theory",
    "tags": [
      "color",
      "hsb",
      "ui",
      "theory"
    ],
    "whyGem": "Turns colour picking from taste into arithmetic you can teach a junior",
    "sourceType": "site",
    "image": "/api/public/library/og/VG-1215-480.webp",
    "pageUrl": "https://vibing.inc/library/the-hsb-color-system-a-practitioner-s-primer-vg-1215"
  }
}