Examine source code of Jinx Arcane

{
  "name": "Jinx Arcane",
  "manifest_version": 2,
  "version": "5.0",
  "theme": {
    "images": {
      "theme_frame": "Jinx.png"
    },
    "colors": {
      "frame": "rgba(0, 0, 0, 1)",
      "tab_background_text": "rgba(0, 138, 207, 1)",
      "toolbar": "rgba(128, 35, 128, 0.21)",
      "bookmark_text": "rgba(0, 138, 207, 1)",
      "toolbar_field": "rgba(148, 3, 148, 0.09)",
      "toolbar_field_text": "rgba(70, 187, 250, 1)",
      "tab_line": "rgba(7, 189, 235, 1)"
    }
  }
}