Examine source code of Bright color

{
  "name": "Bright color",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Theme_background.png"
    },
    "colors": {
      "frame": "rgba(251, 194, 16, 1)",
      "tab_background_text": "rgba(97, 97, 97, 1)",
      "toolbar": "rgba(212, 72, 70, 1)",
      "bookmark_text": "rgba(255, 255, 255, 1)",
      "toolbar_field": "rgba(97, 97, 97, 1)",
      "toolbar_field_text": "rgba(255, 255, 255, 1)"
    }
  }
}