Examine source code of ProfileOrangeColor

{
  "manifest_version": 2,
  "name": "ProfileOrangeColor",
  "version": "1.0",
  "theme": {
    "properties": {},
    "colors": {
      "icons": [
        171,
        39,
        0
      ],
      "icons_attention": [
        171,
        39,
        0
      ],
      "tab_background_text": [
        106,
        21,
        0
      ],
      "tab_text": [
        171,
        39,
        0
      ],
      "tab_selected": "#ffedd6",
      "tab_line": [
        255,
        143,
        49
      ],
      "tab_loading": [
        72,
        18,
        0
      ],
      "frame": [
        255,
        205,
        158
      ],
      "frame_inactive": [
        255,
        205,
        158
      ],
      "popup": [
        255,
        255,
        255
      ],
      "popup_text": [
        171,
        39,
        0
      ],
      "popup_border": [
        240,
        115,
        0
      ],
      "popup_highlight": [
        255,
        205,
        158
      ],
      "popup_highlight_text": [
        39,
        15,
        0
      ],
      "toolbar": [
        255,
        237,
        214
      ],
      "toolbar_text": [
        171,
        39,
        0
      ],
      "toolbar_field": [
        255,
        255,
        255
      ],
      "toolbar_field_border": "transparent",
      "toolbar_field_border_focus": [
        199,
        60,
        0
      ],
      "toolbar_field_focus": [
        255,
        255,
        255
      ],
      "toolbar_field_text": [
        171,
        39,
        0
      ],
      "toolbar_top_separator": "transparent",
      "toolbar_bottom_separator": "transparent",
      "ntp_background": [
        255,
        237,
        214
      ],
      "ntp_card_background": [
        255,
        255,
        255
      ],
      "ntp_text": [
        72,
        18,
        0
      ],
      "sidebar": [
        255,
        255,
        255
      ],
      "sidebar_border": "#ffcd9e",
      "sidebar_text": [
        171,
        39,
        0
      ],
      "sidebar_highlight": [
        255,
        205,
        158
      ]
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{533eafee-21ad-4e71-9ffc-26e4db440e92}"
    }
  }
}