color function

Author: svgeesus

css-color/Overview.bs

@@ -1690,10 +1690,24 @@ gamut space capable of representing almost all visible real-world colors. Both a
 			src: url('http://example.org/indigo-seven.icc'');}
 		profile prophoto {
 			src: url('http://example.org/prophoto.icc'');}
+	</pre>
 </div>
 
 <h3 id="color-function">Specifying profiled colors: the ''color()'' function</h3>
 
+The color function takes an indentifier as the first parameter, followed by as many 
+numerical parameters as are needed (three for an RGB colorspace, four for CMYK, 
+one for greyscale). The identifier is either one of the predefined spaces 
+(''P3'' or ''Rec2020'') or the name of a profile.
+
+	<pre class='prod'>
+		<dfn>color()</dfn> = color( <<ident>> , <<number>>+ )
+	</pre>
+	
+	<p class="issue">How to handle cases where there are too many, or too few, numbers supplied?
+		Seems like ignoring extra numbers, and treating unspecified numbers ar zero, would be 
+		the most robust?</p>
+
 <h3 id="predefined">Predefined colorspaces: DCI P3 and Rec.2020.</h3>
 
 <h3 id="at-profile">Specifying a color profile: the ''profile'' at-rule</h3>