Examine source code of Soft Pink Light Theme

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Soft Pink Light",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-010-e9f94a3e61666a4c7677eb9cce17d854.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(255, 212, 233)",
      "toolbar_text": "rgb(200, 30, 113)",
      "frame": "rgb(192, 70, 146)",
      "tab_background_text": "rgb(255, 180, 226)",
      "toolbar_field": "rgb(255, 255, 255)",
      "toolbar_field_text": "rgb(63, 63, 63)",
      "tab_line": "rgb(52, 52, 52)",
      "popup": "rgb(255, 242, 249)",
      "popup_text": "rgb(237, 71, 175)",
      "tab_loading": "rgb(52, 52, 52)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{0187ca08-dd3f-4a00-b409-556428e21d14}"
    }
  }
}