Utility Mill - Invert_Hex_Colors - Improvements - Feedhttp://utilitymill.com/revisions/Invert_Hex_ColorsImprovements to Invert_Hex_ColorsThu, 20 Nov 2008 10:50:02 GMTPyRSS2Gen-1.0.0http://blogs.law.harvard.edu/tech/rssRevision 1 at August 30, 2007 05:38http://utilitymill.com/revisions/Invert_Hex_Colors<a href="http://utilitymill.com/user/greg">greg</a> updated utility Invert_Hex_Colors with comment: Invert_Hex_Colors1Thu, 30 Aug 2007 05:38:55 GMT