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<div>This is probably a matter for spec discussion?</div><div><br></div>
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<div>----- Forwarded message -----</div>
<div><b>From:</b> Hin-Tak Leung <htl10@users.sourceforge.net></div><div>...</div><div><b>Cc:</b> "freetype-devel@nongnu.org" <freetype-devel@nongnu.org></div><div><b>Sent:</b> Thursday, 20 July 2023 at 17:07:09 BST</div><div><b>Subject:</b> Palette table (Re: COLRv1 to gray/alpha question (& color-blindness question)</div><div><br></div>
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On Wednesday, 19 July 2023 at 05:55:20 BST, Werner LEMBERG <wl@gnu.org> wrote:
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<div><br clear="none"></div></div><div><div id="ydpc34ad968yiv6866458492yqtfd60466" class="ydpc34ad968yiv6866458492yqt6527561315"><div dir="ltr">> Different colour schemes are supported; the question is about<br clear="none"></div><div dir="ltr">> defaults. For example, let's assume that a font contains color<br clear="none"></div><div dir="ltr">> schemes A and B, the latter suitable for (most) color-blind people.<br clear="none"></div><div dir="ltr">> Let's further assume that scheme A doesn't render well on a grayscale<br clear="none"></div><div dir="ltr">> device because of identical grayscale values. Does COLRv1 contain any<br clear="none"></div><div dir="ltr">> information to quickly decide which color scheme should be used for<br clear="none"></div></div><div dir="ltr"><div id="ydpc34ad968yiv6866458492yqtfd42697" class="ydpc34ad968yiv6866458492yqt6527561315">> grayscale rendering?</div><br clear="none"></div><div dir="ltr"><br clear="none"></div><div dir="ltr">I think the palette table already have classifications by dark vs light backgrounds. It might be useful for other attributes like "high-contrast / suitable for visually impaired" and "color-blind-friendly"?</div></div><div id="ydpc34ad968yiv6866458492yqtfd33297" class="ydpc34ad968yiv6866458492yqt6527561315">
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