Colour scheme for the web

Colours signal certain attributes. Accordingly, colours must inevitably be used in a consistent manner to facilitate for the user.

  Links #4997c0
  Links to pages with log-in protected material #7c920e
  Headers #5c5c5c
  Caption, box header, bread crumbs, etc. #797979
  Tabs text #888888
  Date, discreet text #a7a7a7
  Warning/error messages, e.g. form errors #cc0000