https://nssportwiki.com/index.php?action=history&feed=atom&title=Template%3AShade%2Fbgcolor 2026-05-18T22:26:59Z Revision history for this page on the wiki MediaWiki 1.40.1 https://nssportwiki.com/index.php?title=Template:Shade/bgcolor&diff=46222&oldid=prev 2021-08-08T00:49:28Z

<p>1 revision imported from <a href="https://en.wikipedia.org/wiki/Template:Shade/bgcolor" class="extiw" title="wikipedia:Template:Shade/bgcolor">wikipedia:Template:Shade/bgcolor</a></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <tr class="diff-title" lang="en-GB"> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 00:49, 8 August 2021</td> </tr><tr><td colspan="2" class="diff-notice" lang="en-GB"><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

>TheKitKatProject https://nssportwiki.com/index.php?title=Template:Shade/bgcolor&diff=46221&oldid=prev 2021-07-21T13:44:50Z

<p></p> <p><b>New page</b></p><div>{{#invoke:BaseConvert|10to16|{{#expr:({{{r|0}}}*{{{a|0}}}+{{{r_bg|255}}}*(1-{{{a|0}}})) round 0}}|precision=0}}{{#invoke:BaseConvert|10to16|{{#expr:({{{g|0}}}*{{{a|0}}}+{{{g_bg|255}}}*(1-{{{a|0}}})) round 0}}|precision=0}}{{#invoke:BaseConvert|10to16|{{#expr:({{{b|0}}}*{{{a|0}}}+{{{b_bg|255}}}*(1-{{{a|0}}})) round 0}}|precision=0}}&lt;noinclude&gt;{{documentation|content=<br /> Calculates an RGB hex triplet naively blended over a (by default) white background, i.e.<br /> {{block indent|1=<br /> &lt;math&gt;C_o = C_a \alpha + C_{bg} (1 - \alpha)&lt;/math&gt;<br /> }}<br /> <br /> The visual properties of a naive (nonlinear) sRGB blend is that color blending with greyscales mostly &quot;work&quot; visually.&lt;ref&gt;{{cite web |title=Color gradient algorithm |url=https://stackoverflow.com/questions/22607043/color-gradient-algorithm|access-date=2021-07-21 |website=Stack Overflow}}&lt;/ref&gt;<br /> &lt;pre style=&quot;overflow:auto&quot;&gt;<br /> {{Shade/bgcolor<br /> |r = &lt;!-- red color component: 0-255 (default=0) --&gt;<br /> |g = &lt;!-- green color component: 0-255 (default=0) --&gt;<br /> |b = &lt;!-- blue color component: 0-255 (default=0) --&gt;<br /> |a = &lt;!-- color transparency factor: 0.0-1.0 (default=0) --&gt;<br /> |r_bg = &lt;!-- red background color component: 0-255 (default=255) --&gt;<br /> |g_bg = &lt;!-- green background color component: 0-255 (default=255) --&gt;<br /> |b_bg = &lt;!-- blue background color component: 0-255 (default=255) --&gt;<br /> }}<br /> &lt;/pre&gt;<br /> }}&lt;/noinclude&gt;</div>

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