Examine source code of AMC Theme 1

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "AMC Theme 1",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-011-d53e0d0d1538ed554a90e056a2f04eca.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(105, 8, 11)",
      "toolbar_text": "rgb(186, 188, 199)",
      "frame": "rgb(2, 29, 75)",
      "tab_background_text": "rgb(157, 34, 34)",
      "toolbar_field": "rgb(24, 32, 53)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgb(240, 240, 240)",
      "popup": "rgb(47, 71, 102)",
      "popup_text": "rgb(200, 206, 214)",
      "button_background_active": "rgb(16, 16, 17)",
      "button_background_hover": "rgb(128, 128, 128)",
      "ntp_background": "rgba(6, 25, 56, 0.99)",
      "popup_border": "rgb(248, 6, 14)",
      "tab_loading": "rgb(251, 230, 4)",
      "tab_selected": "rgb(25, 22, 22)",
      "tab_text": "rgb(245, 240, 239)",
      "toolbar_field_border_focus": "rgb(40, 40, 39)",
      "toolbar_field_border": "rgb(22, 22, 22)",
      "toolbar_field_highlight": "rgb(26, 73, 146)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{a6cd1167-8b59-4230-aecd-0154942ca8f3}"
    }
  }
}