chromium/ui/accessibility/extensions/color_contrast_companion/manifest.json

{
  "background": {
    "scripts": [ "background.js" ]
  },
  "browser_action": {
    "default_icon": {
      "19": "contrast-19.png",
      "38": "contrast-38.png"
    },
    "default_title": "Color Contrast Companion"
  },
  "description": "Quickly compute the color contrast of pixels anywhere on your screen.",
  "icons": {
    "128": "contrast-128.png",
    "16": "contrast-16.png",
    "48": "contrast-48.png"
  },
  "manifest_version": 2,
  "name": "Color Contrast Companion",
  "permissions": [ "desktopCapture", "tabs" ],
  "version": "0.0.5"
}