DigitalA11Y Color Contrast Checker

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "DigitalA11Y Color Contrast Checker",
  "description": "Accessibility color contrast checker and color pallet generator",
  "version": "1.0",
  "action": {
    "default_title": "DigitalA11Y Color Contrast Checker"
  },
  "icons": {
    "32": "images/icon32.png"
  },
  "permissions": [
    "activeTab",
    "scripting"
  ],
  "background": {
    "service_worker": "background.js"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "styles.css",
        "index.html"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "all_frames": true,
      "js": [
        "cca.js"
      ]
    }
  ]
}