- From: Ramón Corominas <listas@ramoncorominas.com>
- Date: Tue, 23 Oct 2012 20:29:25 +0200
- To: Jonathan Avila <jon.avila@ssbbartgroup.com>
- CC: w3c-wai-ig@w3.org
Jonathan wrote: > There are a few other items that must follow contrast requirements that > people often forget too. These involve color differentiation: > > · Linked and non-linked text when color alone is used to > indicate links > · Custom focus rectangles I would also add: - Empty form fields (sometimes they are almost undistinguishable from the background). - Of course, also the text inside fields when they are not empty should meet the success criterion. Placeholders may be an exception, provided that they are not used as the label of the fields (placeholders must not be used as labels). - Lines, curves, shapes, symbols, icons, etc. within graphics/diagrams that convey information to the user. In addition, we are experimenting some trouble with the interpretation of the exception due to Logotypes. Some logos consist of an image AND some text. In many cases, the text could be implemented using real text styled with CSS, but clients argue that it is part of the logo and therefore an exception. In general, this is ok, but sometimes they are applying this "technique" to include an icon or decorative image accompannying a lot of text inside a single banner, arguing that the "logo" -image- part implies that the complete banner image is an exception to the contrast rule, which IMO should not be allowed. I would like to know your opinion about this. Regards, Ramón.
Received on Tuesday, 23 October 2012 18:29:56 UTC