Enable the accessibility audit for chrome://net-internals

chrome/browser/resources/net_internals/events_view.css

 /* Copyright (c) 2012 The Chromium Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #events-view-filter-box {
   background: #efefef;
   border-bottom: 1px solid #aaa;
   font-family: sans-serif;
   font-size: 75%;
@@ skipping 81 matching lines @@
 
 #events-view-source-list-tbody .source-download {
   color: rgb(112, 112, 0);
 }
 
 #events-view-source-list-tbody .source-filestream {
   color: rgb(112, 0, 112);
 }
 
 #events-view-source-list-tbody .source-ipv6-probe-job {
-  color: red;
+  color: rgb(235, 0, 0);
 }
 
 #events-view-source-list-tbody .source-none {
-  color: red;
+  color: rgb(235, 0, 0);
 }