syn match cshCommentColor contained '\(#[^#]*\)\@<=\zs#\x\{3}\%(\x\{3}\)\?\>' containedin=cshComment
call css_color#init( 'hex', 'none'
	\, 'cshDblQuote,cshSnglQuote,cshHereDoc,'
	\. 'cshCommentColor' )