docs: lighten the "new" red. softens the effect and makes it more legible when selected

Change-Id: I0f1f70c281cc0a6f3621c898b04d3845924f6e35
diff --git a/tools/droiddoc/templates/assets/android-developer-docs.css b/tools/droiddoc/templates/assets/android-developer-docs.css
index f7df293..a3bab76 100644
--- a/tools/droiddoc/templates/assets/android-developer-docs.css
+++ b/tools/droiddoc/templates/assets/android-developer-docs.css
@@ -794,7 +794,7 @@
 .new {
   font-size: .78em;
   font-weight: bold;
-  color: red;
+  color: #ff3d3d;
   text-decoration: none;
   vertical-align:top;
   line-height:.9em;