#A8EDEF
 | This template is used onapproximately 82,000 pages and changes may be widely noticed. Test changes in the template's/sandbox or/testcases subpages, or in your ownuser subpage. Consider discussing changes on thetalk page before implementing them. |
This template holds the colours used byTemplate:Designation and several infobox templates (includingTemplate:Infobox historic site) for historical or important sites, all of which use the colours as backgrounds. For the colours used byTemplate:Designation list, a template which uses the colours as borders, seeTemplate:Designation/colour2.
