Color Eyedropper

manifest.json

{
  "manifest_version": 3,
  "name": "Color Eyedropper",
  "description": "Pick colors from web pages, color picker and your personal color history.",
  "version": "0.1.0",
  "action": {
    "default_icon": "images/logo.png",
    "default_popup": "index.html"
  },
  "icons": {
    "16": "images/logo.png",
    "48": "images/logo.png",
    "128": "images/logo.png"
  },
  "permissions": [
    "activeTab",
    "storage",
    "scripting"
  ],
  "host_permissions": [
    "https://*/*",
    "http://*/*"
  ],
  "background": {
    "service_worker": "/js/background.js"
  },
  "commands": {
    "activate": {
      "description": "Activate eyedropper from web page",
      "suggested_key": {
        "default": "Alt+P"
      }
    }
  },
  "update_url": "https://edge.microsoft.com/extensionwebstorebase/v1/crx"
}