[erp5_web_renderjs_ui] Decrease the label luminosity

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_nojqm_css.css

@@ -1161,7 +1161,7 @@ div[data-gadget-scope='header'] .ui-header ul {
   }
 }
 .gadget-content .ui-field-contain > label {
-  color: #767676;
+  color: hsl(0, 0%, 42%);
 }
 .gadget-content .required > .ui-field-contain > label {
   font-weight: bold;
@@ -1357,7 +1357,7 @@ div[data-gadget-scope='erp5_searchfield'] div.search_parsed_value button {
   }
 }
 .document_table .ui-table-header h1 {
-  color: #767676;
+  color: hsl(0, 0%, 42%);
   flex: 2;
   align-self: flex-end;
 }
@@ -1512,7 +1512,7 @@ div.invisible_header .document_table .ui-table-header {
   .document_table table tbody tr td:first-child ~ td label,
   .document_table table tbody tr th:first-child ~ td label {
     pointer-events: none;
-    color: #767676;
+    color: hsl(0, 0%, 42%);
   }
   .document_table table tbody tr td:first-child ~ th:not(:last-child) a:not(:empty):after,
   .document_table table tbody tr th:first-child ~ th:not(:last-child) a:not(:empty):after,

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_nojqm_css.xml

@@ -246,7 +246,7 @@
                   </item>
                   <item>
                       <key> <string>serial</string> </key>
-                      <value> <string>979.63653.41704.8345</string> </value>
+                      <value> <string>979.63666.23880.9881</string> </value>
                   </item>
                   <item>
                       <key> <string>state</string> </key>
@@ -264,7 +264,7 @@
                           </tuple>
                           <state>
                             <tuple>
-                              <float>1574431490.02</float>
+                              <float>1574432042.12</float>
                               <string>UTC</string>
                             </tuple>
                           </state>

bt5/erp5_web_renderjs_ui/SkinTemplateItem/portal_skins/erp5_web_renderjs_ui/erp5css.less.txt

@@ -19,6 +19,7 @@
 // Foreground color to single-out items of interest
 @coloraccent: @txtorange;
 @colorlink: @txtblue;
+@colorlabel: hsl(0, 0%, 42%);
 
 @colortextboxforeground: @colorforeground;
 @colortextboxplaceholder: @txtsubgrey;
@@ -1342,7 +1343,7 @@ div[data-gadget-scope='header'] .ui-header {
   //Label
   .ui-field-contain {
     & > label {
-      color: @grey;
+      color: @colorlabel;
 
     }
   }
@@ -1596,7 +1597,7 @@ div[data-gadget-scope='erp5_searchfield'] {
 
     h1 {
       // XXX TODO Same color than label
-      color: @grey;
+      color: @colorlabel;
       flex: 2;
       align-self: flex-end;
 
@@ -1769,7 +1770,7 @@ div[data-gadget-scope='erp5_searchfield'] {
                 a, label {
                   pointer-events: none;
                   // Add contrast with the first column content
-                  color: @grey;
+                  color: @colorlabel;
                 }
 
                 &:not(:last-child) {