Examine source code of Pride Light Theme

{
  "name": "Abstract Pride Light Theme",
  "manifest_version": 2,
  "version": "4.0",
  "theme": {
    "images": {
      "theme_frame": "rainbowbanner.png"
    },
    "colors": {
      "frame": "rgba(240, 240, 240, 1)",
      "tab_background_text": "rgba(0, 0, 0, 0.75)",
      "toolbar": "rgba(245, 246, 247, 0.85)",
      "bookmark_text": "rgba(0, 0, 0, 0.75)",
      "toolbar_field_text": "rgba(0, 0, 0, 0.75)"
    }
  }
}