Examine source code of Creative

{
  "name": "Creative",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "icon_heart-38b05c740e79885aa44f4135fac71cd8.svg"
    },
    "colors": {
      "frame": "rgba(8, 150, 163, 1)",
      "tab_background_text": "rgba(0, 255, 255, 1)",
      "toolbar": "rgba(59, 7, 115, 1)",
      "bookmark_text": "rgba(0, 255, 247, 1)",
      "toolbar_field": "rgba(0, 0, 0, 1)",
      "toolbar_field_text": "rgba(13, 255, 239, 1)"
    }
  }
}