Template:Web colors/doc

Purpose
Insert &#123;&#123;web colors&#125;&#125; at the bottom of each page in which standard colors are defined. These sixteen named colors are defined in the CSS specification; HTML 4.01 also defines the same set of named colors, with the exception of orange. For more info, see Web colors.

Usage

 * for simple cases
 * to use the spelling "colour" instead of "color"
 * to control the show/hide collapsible option

Do not use  with this template. It is used in a small number of pages, but should always appear in identical form.

This template takes one optional named parameter, state. Use autocollapse, collapsed, or uncollapsed to make the output collapsible and control whether it is initially collapsed or shown. Use plain to make the output non-collapsible. The default is autocollapse.

This template takes one unnamed parameter: the usage  can be used for pages where the "colour" spelling is standard. If not used, the "color" spelling is default.

Note that there is no way to get the spelling "grey" instead of "gray".