Examine source code of Cinder

{
  "name": "Cinder",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Blanket.png"
    },
    "colors": {
      "frame": "rgba(18, 17, 24, 1)",
      "tab_background_text": "rgba(248, 245, 255, 1)",
      "toolbar": "rgba(31, 29, 42, 1)",
      "bookmark_text": "rgba(248, 245, 255, 1)",
      "toolbar_field": "rgba(18, 17, 24, 1)",
      "toolbar_field_text": "rgba(248, 245, 255, 1)",
      "tab_line": "rgba(1, 0, 3, 0)"
    }
  }
}