I've been using the NRichTextLabel with anchor tags ( i.e., <a href="url">my link</a> ) and this works fine.  I can get the event when the user clicks on these links and see the url and the link text.  I'm using a darker background color for the NRichTextLabel background, however, and the blue link color makes the text hard to read.  How can I change the color of the link text from blue to something else?