Examine source code of Simplistic Black/Purple

{
  "theme": {
    "images": {
      "theme_frame": "/theme/images/header.jpg"
    },
    "colors": {
      "tab_selected": "#282828",
      "tab_text": "#ffffff",
      "ntp_text": "#ffffff",
      "sidebar_border": "#282828",
      "sidebar_text": "#ffffff",
      "tab_background_separator": "#5a5a5a",
      "button_background_hover": "#282828",
      "icons_attention": "#c600c6",
      "popup_border": "#5a5a5a",
      "tab_line": "#c600c6",
      "popup_highlight_text": "#ffb9ff",
      "toolbar_bottom_separator": "#5a5a5a",
      "toolbar_field_border": "#5a5a5a",
      "toolbar_field_focus": "#282828",
      "toolbar_field_text_focus": "#ffffff",
      "toolbar_vertical_separator": "#5a5a5a",
      "toolbar": "#010101",
      "ntp_background": "#010101",
      "sidebar": "#010101",
      "sidebar_highlight": "#282828",
      "sidebar_highlight_text": "#ffffff",
      "button_background_active": "#5a5a5a",
      "icons": "#ffffff",
      "popup": "#010101",
      "popup_text": "#ffffff",
      "tab_loading": "#c600c6",
      "toolbar_field": "#010101",
      "toolbar_field_border_focus": "#5a5a5a",
      "toolbar_field_text": "#ffffff",
      "toolbar_field_separator": "#5a5a5a",
      "toolbar_top_separator": "#5a5a5a",
      "frame": "#010101",
      "tab_background_text": "#ffffff",
      "bookmark_text": "#ffffff"
    }
  },
  "name": "My theme",
  "manifest_version": 2,
  "version": "2.0",
  "description": "This theme was created using Ultimate theme creator"
}