Examine source code of Matrixc

{
  "name": "Matrixc",
  "manifest_version": 2,
  "version": "8.0",
  "theme": {
    "images": {
      "theme_frame": "image.png"
    },
    "colors": {
      "toolbar": "rgba(31, 153, 71, 0.67)",
      "toolbar_field": "rgba(12, 54, 11, 1)",
      "toolbar_field_text": "rgba(183, 255, 0, 0.67)",
      "frame": "rgba(163, 19, 189, 1)",
      "tab_background_text": "rgba(209, 255, 217, 1)",
      "bookmark_text": "rgba(255, 255, 255, 1)"
    }
  }
}