- From: Laura Carlson <laura.lee.carlson@gmail.com>
- Date: Thu, 17 Jan 2019 07:29:45 -0600
- To: Alastair Campbell <acampbell@nomensa.com>
- Cc: "WCAG list (w3c-wai-gl@w3.org)" <w3c-wai-gl@w3.org>
+1 on this latest version. On 1/17/19, Alastair Campbell <acampbell@nomensa.com> wrote: [snip] > that would make it: > > If components use several colors, any color which does not interfere with > identifying the component can be ignored for the purpose of measuring > contrast ratio. For example, a 3D drop-shadow on an input, or a dark border > line between contrasting [backgrounds is considered to be subsumed into the > color closest in brightness (luminance)]. > > The following example shows an input that has a light background on the > inside and a dark background around it. The input also has a dark grey > border which [is considered to be subsumed] into the dark background. The > border does not interfere with identifying the component, so the contrast > ratio is taken between the white background and dark blue background. [snip] Kindest Regards, Laura -- Laura L. Carlson
Received on Thursday, 17 January 2019 13:30:11 UTC