diff --git a/indra/newview/skins/default/xui/en/panel_profile_legacy_groups.xml b/indra/newview/skins/default/xui/en/panel_profile_legacy_groups.xml
index f1beb930703d43f89890fb0ce808d85b1df9c99b..b09eaa02455a50b3f59ce5087bfb0b54ff63c22e 100644
--- a/indra/newview/skins/default/xui/en/panel_profile_legacy_groups.xml
+++ b/indra/newview/skins/default/xui/en/panel_profile_legacy_groups.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
 <panel
- bg_opaque_color="SL-Background"
+ bg_opaque_color="PanelDefaultBackgroundColor"
  background_visible="true"
  background_opaque="true"
  follows="all"
@@ -24,7 +24,7 @@
  No Groups
  </text>
  <flat_list_view
-  color="SL-Background"
+  color="PanelDefaultBackgroundColor"
   follows="all"
   layout="topleft"
   left="0"
diff --git a/indra/newview/skins/default/xui/en/panel_profile_legacy_picks.xml b/indra/newview/skins/default/xui/en/panel_profile_legacy_picks.xml
index 939c8e8e9d462284d1d45dadab1cbde481563344..3cd7d825d781e3e66f4581e4939d8ab878c56131 100644
--- a/indra/newview/skins/default/xui/en/panel_profile_legacy_picks.xml
+++ b/indra/newview/skins/default/xui/en/panel_profile_legacy_picks.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
 <panel
- bg_opaque_color="SL-Background"
+ bg_opaque_color="PanelDefaultBackgroundColor"
  background_visible="true"
  background_opaque="true"
  follows="all"
@@ -41,7 +41,7 @@
     title="Picks"
     visible="true">
      <flat_list_view
-      color="SL-Background"
+      color="PanelDefaultBackgroundColor"
       follows="all"
       layout="topleft"
       left="0"
@@ -57,7 +57,7 @@
     title="Classifieds"
     visible="true">
      <flat_list_view
-      color="SL-Background"
+      color="PanelDefaultBackgroundColor"
       follows="all"
       layout="topleft"
       left="0"
@@ -68,7 +68,7 @@
     </accordion_tab>
   </accordion>
   <panel
-   bg_opaque_color="SL-Background"
+   bg_opaque_color="PanelDefaultBackgroundColor"
    background_visible="true"
    background_opaque="true"
    follows="bottom|left|right"
diff --git a/indra/newview/skins/default/xui/en/panel_profile_legacy_sidetray.xml b/indra/newview/skins/default/xui/en/panel_profile_legacy_sidetray.xml
index 72fab1a7d4669d05cb8bb6f26c09242b459e8d7a..2caeb18ac41f34cdcabe185cd1e2f8fcabcd065f 100644
--- a/indra/newview/skins/default/xui/en/panel_profile_legacy_sidetray.xml
+++ b/indra/newview/skins/default/xui/en/panel_profile_legacy_sidetray.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
 <panel
- bg_opaque_color="SL-Background"
+ bg_opaque_color="PanelDefaultBackgroundColor"
  background_opaque="true"
  background_visible="true"
  follows="all"
@@ -36,7 +36,7 @@ Remove Friend
   </panel.string>
   <panel
    name="avatar_info_top"
-   bg_opaque_color="SL-Background"
+   bg_opaque_color="PanelDefaultBackgroundColor"
    background_visible="true"
    background_opaque="true"
    follows="top|left|right"
@@ -88,7 +88,7 @@ Remove Friend
   </panel>
   <layout_stack
    name="layout"
-   bg_opaque_color="SL-Background"
+   bg_opaque_color="PanelDefaultBackgroundColor"
    background_visible="true"
    background_opaque="true"
    orientation="vertical"
@@ -99,7 +99,7 @@ Remove Friend
    width="302"
    border_size="0">
     <layout_panel
-     bg_opaque_color="SL-Background"
+     bg_opaque_color="PanelDefaultBackgroundColor"
      background_visible="true"
      background_opaque="true"
      name="avatar_accordions"
diff --git a/indra/newview/skins/heretic/colors.xml b/indra/newview/skins/heretic/colors.xml
index 593860399e48bb35e655a91762ae16c203e12423..bcc539ef953f1067eff73b6ecc39cdfaff215eea 100644
--- a/indra/newview/skins/heretic/colors.xml
+++ b/indra/newview/skins/heretic/colors.xml
@@ -81,7 +81,7 @@
       value="0.169 0.169 0.169 1" />
   <color
       name="MouseGray"
-      reference="SL-Background" />
+      reference="PanelDefaultBackgroundColor" />
   <color
       name="Black"
       value="0 0 0 1" />
@@ -503,7 +503,7 @@
 <!-- Changed Color -->
   <color
       name="FloaterFocusBackgroundColor"
-     reference="SL-Background" />
+     reference="PanelDefaultBackgroundColor" />
 <!-- Changed Color -->
   <color
       name="FloaterFocusBorderColor"
@@ -821,7 +821,7 @@
       reference="SL-Background" />
   <color
       name="PanelNotificationBackground"
-      reference="SL-Background" />
+      value="0.025 0.025 0.025 1" />
   <color
      name="PanelOutfitBg"
      reference="Taffy_35" />
diff --git a/indra/newview/skins/heretic/xui/en/panel_login.xml b/indra/newview/skins/heretic/xui/en/panel_login.xml
index b9540d363593ad78731db4d3796ad17094ef6926..26be5e536deab70a212613be31ae2d4278899946 100644
--- a/indra/newview/skins/heretic/xui/en/panel_login.xml
+++ b/indra/newview/skins/heretic/xui/en/panel_login.xml
@@ -6,7 +6,7 @@
     left="0"
     name="panel_login"
     focus_root="true" 
-    bg_opaque_color="SL-Background"
+    bg_opaque_color="PanelDefaultBackgroundColor"
     background_visible="true"
     background_opaque="true"
     width="1024">