well, keep in mind that most of the text in the breadcrumb is links, so you'll need to style the a:link a:hover a:visited... pseudo classes as well.. (note: there is a 'special link properties' below the breadcrumbs that you can click to set these puppies)
set their 'color:xxx;' attribute and that will change.
as for the NON-link text, you can just have color:xxx; in the main breadcrumbs class
