W3C home > Mailing lists > Public > w3c-wai-gl@w3.org > April to June 2021

RE: CFC - color contrast formula errata

From: Alastair Campbell <acampbell@nomensa.com>
Date: Wed, 19 May 2021 10:48:53 +0000
To: "WCAG list (w3c-wai-gl@w3.org)" <w3c-wai-gl@w3.org>
Message-ID: <AM9PR09MB50602A2D56D5C50BD9A56512B92B9@AM9PR09MB5060.eurprd09.prod.outlook.com>
AG Working Group members,

As we have received only positive feedback leading up to this CfC and no responses indicating that group members could not live with this decision, this CfC is agreed on as a consensus opinion of the working group.

This decision will be recorded at https://www.w3.org/WAI/GL/wiki/Decisions

From: Alastair Campbell

Call For Consensus - ends Monday May 17th at noon Boston time.

The Working Group has discussed a change to the color contrast formula to update the dated reference to an old spec. It includes a note saying that it won't affect the values generated from the formula. This change would add an errata to WCAG 2.0 & 2.1, and be included in 2.2.

The specific changes are detailed in this pull request:


Call minutes: https://www.w3.org/2021/05/11-ag-minutes.html#item07

If you have concerns about this proposed consensus position that have not been discussed already and feel that those concerns result in you "not being able to live with" this decision, please let the group know before the CfC deadline.

Kind regards,



@alastc / www.nomensa.com<http://www.nomensa.com>
Received on Wednesday, 19 May 2021 10:49:21 UTC

This archive was generated by hypermail 2.4.0 : Thursday, 24 March 2022 21:08:40 UTC