- From: Janina Sajka <janina@rednote.net>
- Date: Wed, 27 Jul 2016 10:11:53 -0400
- To: Accessible Platform Architectures Working Group <public-apa@w3.org>
Draft Draft Draft APA requests addition of the following section to this specification to css color module level 4 https://www.w3.org/tr/css-color-4/ Accessibility Impact Statement Content authors should be mindful of requirements on color contrast as expressed in WCAG 2.0 Success Criterion 1.4.3: http://www.w3.org/TR/UNDERSTANDING-WCAG20/visual-audio-contrast-contrast.html . See also : https://www.w3.org/WAI/perspectives/contrast.html It is particularly important to be mindful of this requirement when a transparency is present because automated measurement is not available to quantatively and correctly judge whether sufficient contrast is being provided, thus requiring application of informed human judgement on a case by case basis. Accessible Platform Architectures Working Group Issue Tracker writes: > ACTION-2067: Draft comment on https://www.w3.org/tr/css-color-4/ css color module level 4 requesting a11y impacts section particularly with transparency and impacts on color contrast measurement (Accessible Platform Architectures Working Group) > > http://www.w3.org/WAI/APA/track/actions/2067 > > On: Janina Sajka > Due: 2016-07-13 > > If you do not want to be notified on new action items for this group, please update your settings at: > http://www.w3.org/WAI/APA/track/users/33688#settings -- Janina Sajka, Phone: +1.443.300.2200 sip:janina@asterisk.rednote.net Email: janina@rednote.net Linux Foundation Fellow Executive Chair, Accessibility Workgroup: http://a11y.org The World Wide Web Consortium (W3C), Web Accessibility Initiative (WAI) Chair, Accessible Platform Architectures http://www.w3.org/wai/apa
Received on Wednesday, 27 July 2016 14:12:17 UTC