- From: Yves Lafon <ylafon@w3.org>
- Date: Wed, 26 Oct 2011 11:59:06 -0400 (EDT)
- To: David Dorward <david@dorward.me.uk>
- cc: www-validator-css@w3.org
On Sun, 9 Oct 2011, David Dorward wrote: > On 9 Oct 2011, at 14:58, Andreas Prilop wrote: >> On Fri, 7 Oct 2011, Yves Lafon wrote: >> >>> it's a "be aware that unwanted things might happen" warning >> >> There is not a single warning for > > <snip> > >> Why not? > > > Presumably because the problems are either blindingly obvious with the > most basic testing (which the same foreground/background colour issue > sometimes isn't), or because they are things that are hard to test for. > I'm sure patches would be welcome. > http://www.w3.org/TR/2007/WD-UNDERSTANDING-WCAG20-20070517/Overview.html#visual-audio-contrast7 > would probably be helpful for anyone dealing with general contrast > issues (#000001/#000000). Well, testing for "close" colors depends on many factors, and are not as easy as testing the distance between values, when they are equal, that's easy :) However, I completely agree that those warnings should be present only if "all warnings" are selected. Warnings needs a serious clean up anyway, both in the cssval and in the interface. -- Baroula que barouleras, au tiéu toujou t'entourneras. ~~Yves
Received on Wednesday, 26 October 2011 15:59:08 UTC