Examine source code of dark-highlight-orange

{
  "name": "dark-orange",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Untit879789led.png"
    },
    "colors": {
      "frame": "rgba(16, 24, 32, 1)",
      "tab_background_text": "rgba(242, 170, 76, 1)",
      "toolbar": "rgba(82, 82, 82, 1)",
      "bookmark_text": "rgba(242, 170, 76, 1)",
      "toolbar_field": "rgba(191, 191, 191, 1)",
      "toolbar_field_text": "rgba(16, 24, 32, 1)"
    }
  }
}