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Subject: [NTG-context] transparent color
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From: Hans van der Meer via ntg-context <ntg-context@ntg.nl>
Cc: Hans van der Meer <havdmeer@ziggo.nl>
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I would like to use a transparent version of an existing color. Thus
	\definecolor[transparentcolor][color,t=3D0.2,a=3D1]
instead of
	\definecolor[transparentcolor][r=3D..,g=3D..,b=3D..,t=3D0.2,a=3D1]=

because I do not know the rgb values of the color that must be made =
transparent, only its name.

How to accomplish?=20

yours sincerely
dr. Hans van der Meer




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<html><head><meta http-equiv="content-type" content="text/html; charset=us-ascii"></head><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;">I would like to use a transparent version of an existing color. Thus<div><span class="Apple-tab-span" style="white-space:pre">	</span>\definecolor[transparentcolor][color,t=0.2,a=1]</div><div>instead of</div><div><div><span class="Apple-tab-span" style="white-space: pre;">	</span>\definecolor[transparentcolor][r=..,g=..,b=..,t=0.2,a=1]</div><div>because I do not know the rgb values of the color that must be made transparent, only its name.</div><div><br></div><div>How to accomplish?&nbsp;</div><div><br></div><div><div>
<div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div>yours sincerely</div><div>dr. Hans van der Meer</div><div><br></div></div><br class="Apple-interchange-newline">

</div>

<br></div></div></body></html>
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