Examine source code of Steins Gate Theme

{
  "name": "Steins Gate Theme",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "oie_1802443abAKAK3.png"
    },
    "colors": {
      "frame": "rgba(255, 255, 255, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(42, 164, 209, 0.86)",
      "bookmark_text": "rgba(255, 255, 255, 1)",
      "toolbar_field": "rgba(66, 222, 227, 0.75)",
      "toolbar_field_text": "rgba(255, 255, 255, 1)",
      "tab_line": "rgba(84, 230, 21, 1)"
    }
  }
}