[css-color] color() fallback should be like font list fallback

Author: svgeesus

css-color/Overview.bs

@@ -1692,6 +1692,8 @@ gamut space capable of representing almost all visible real-world colors. Both a
 			src: url('http://example.org/prophoto.icc'');}
 	</pre>
 </div>
+
+<p class="issue">color() fallback should be like font list fallback, as decided at San Francisco. Recursive?</p>
 
 <h3 id="color-function">Specifying profiled colors: the ''color()'' function</h3>