[css-color-4][editorial] alternate link in case the rochester server issue becomes permanent

Author: svgeesus

css-color-4/Overview.bs

@@ -37,9 +37,9 @@ spec: css-borders-4; type: property; text: border-bottom-color
 spec: css-borders-4; type: property; text: border-right-color
 </pre>
 
-<!-- see wpt results
-  https://wpt.fyi/results/css/css-color?label=master&label=experimental&aligned&q=css%2Fcss-color%2Fdeprecated*
--->
+<!-- 
+	https://web.archive.org/web/20240206032232/https://hajim.rochester.edu/ece/sites/gsharma/ciede2000/
+ -->
 
 <pre class=biblio>
 	{

css-color-4/workings/ciede2000testdata.txt

@@ -0,0 +1,34 @@
+50.0000	2.6772	-79.7751	50.0000	0.0000	-82.7485	2.0425
+50.0000	3.1571	-77.2803	50.0000	0.0000	-82.7485	2.8615
+50.0000	2.8361	-74.0200	50.0000	0.0000	-82.7485	3.4412
+50.0000	-1.3802	-84.2814	50.0000	0.0000	-82.7485	1.0000
+50.0000	-1.1848	-84.8006	50.0000	0.0000	-82.7485	1.0000
+50.0000	-0.9009	-85.5211	50.0000	0.0000	-82.7485	1.0000
+50.0000	0.0000	0.0000	50.0000	-1.0000	2.0000	2.3669
+50.0000	-1.0000	2.0000	50.0000	0.0000	0.0000	2.3669
+50.0000	2.4900	-0.0010	50.0000	-2.4900	0.0009	7.1792
+50.0000	2.4900	-0.0010	50.0000	-2.4900	0.0010	7.1792
+50.0000	2.4900	-0.0010	50.0000	-2.4900	0.0011	7.2195
+50.0000	2.4900	-0.0010	50.0000	-2.4900	0.0012	7.2195
+50.0000	-0.0010	2.4900	50.0000	0.0009	-2.4900	4.8045
+50.0000	-0.0010	2.4900	50.0000	0.0010	-2.4900	4.8045
+50.0000	-0.0010	2.4900	50.0000	0.0011	-2.4900	4.7461
+50.0000	2.5000	0.0000	50.0000	0.0000	-2.5000	4.3065
+50.0000	2.5000	0.0000	73.0000	25.0000	-18.0000	27.1492
+50.0000	2.5000	0.0000	61.0000	-5.0000	29.0000	22.8977
+50.0000	2.5000	0.0000	56.0000	-27.0000	-3.0000	31.9030
+50.0000	2.5000	0.0000	58.0000	24.0000	15.0000	19.4535
+50.0000	2.5000	0.0000	50.0000	3.1736	0.5854	1.0000
+50.0000	2.5000	0.0000	50.0000	3.2972	0.0000	1.0000
+50.0000	2.5000	0.0000	50.0000	1.8634	0.5757	1.0000
+50.0000	2.5000	0.0000	50.0000	3.2592	0.3350	1.0000
+60.2574	-34.0099	36.2677	60.4626	-34.1751	39.4387	1.2644
+63.0109	-31.0961	-5.8663	62.8187	-29.7946	-4.0864	1.2630
+61.2901	3.7196	-5.3901	61.4292	2.2480	-4.9620	1.8731
+35.0831	-44.1164	3.7933	35.0232	-40.0716	1.5901	1.8645
+22.7233	20.0904	-46.6940	23.0331	14.9730	-42.5619	2.0373
+36.4612	47.8580	18.3852	36.2715	50.5065	21.2231	1.4146
+90.8027	-2.0831	1.4410	91.1528	-1.6435	0.0447	1.4441
+90.9257	-0.5406	-0.9208	88.6381	-0.8985	-0.7239	1.5381
+6.7747	-0.2908	-2.4247	5.8714	-0.0985	-2.2286	0.6377
+2.0776	0.0795	-1.1350	0.9033	-0.0636	-0.5514	0.9082