diff --git a/browser/branding/esr/background.png b/browser/branding/esr/background.png
index 4dd6d6adf40b4..5d2c1a1bc8567 100644
Binary files a/browser/branding/esr/background.png and b/browser/branding/esr/background.png differ
diff --git a/browser/branding/esr/bgstub.jpg b/browser/branding/esr/bgstub.jpg
index 3756864b6f73b..4cd0c960450b7 100644
Binary files a/browser/branding/esr/bgstub.jpg and b/browser/branding/esr/bgstub.jpg differ
diff --git a/browser/branding/esr/bgstub_2x.jpg b/browser/branding/esr/bgstub_2x.jpg
index 50794e386644e..14d07228d800f 100644
Binary files a/browser/branding/esr/bgstub_2x.jpg and b/browser/branding/esr/bgstub_2x.jpg differ
diff --git a/browser/branding/esr/content/about.png b/browser/branding/esr/content/about.png
index ab37eacbb7658..81903029a0802 100644
Binary files a/browser/branding/esr/content/about.png and b/browser/branding/esr/content/about.png differ
diff --git a/browser/branding/esr/content/aboutDialog.css b/browser/branding/esr/content/aboutDialog.css
index 10fea7ba92807..98c29300d1152 100644
--- a/browser/branding/esr/content/aboutDialog.css
+++ b/browser/branding/esr/content/aboutDialog.css
@@ -3,7 +3,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 #aboutDialogContainer {
-  background: linear-gradient(to bottom, #602A17 0%,#3B1E14 93%,#371E14 97%,#361D14 100%);
+  background: linear-gradient(to bottom, #5C1B05 0%,#380D00 93%,#2D0B00 97%,#1E0000 100%);
   color: #fff;
   color-scheme: dark;
 }
diff --git a/browser/branding/esr/stubinstaller/bgstub.jpg b/browser/branding/esr/stubinstaller/bgstub.jpg
index 50794e386644e..14d07228d800f 100644
Binary files a/browser/branding/esr/stubinstaller/bgstub.jpg and b/browser/branding/esr/stubinstaller/bgstub.jpg differ
diff --git a/browser/branding/esr/wizHeader.bmp b/browser/branding/esr/wizHeader.bmp
index 2dacbba1765df..44276f84f3a07 100644
Binary files a/browser/branding/esr/wizHeader.bmp and b/browser/branding/esr/wizHeader.bmp differ
diff --git a/browser/branding/esr/wizHeaderRTL.bmp b/browser/branding/esr/wizHeaderRTL.bmp
index dba4531116385..55c38ecc401f9 100644
Binary files a/browser/branding/esr/wizHeaderRTL.bmp and b/browser/branding/esr/wizHeaderRTL.bmp differ
diff --git a/browser/branding/esr/wizWatermark.bmp b/browser/branding/esr/wizWatermark.bmp
index 4a26dd0d4d691..2ee58828bf32a 100644
Binary files a/browser/branding/esr/wizWatermark.bmp and b/browser/branding/esr/wizWatermark.bmp differ
diff --git a/browser/components/newtab/css/activity-stream.css b/browser/components/newtab/css/activity-stream.css
index 6592b9a75ae81..b40c63600940f 100644
--- a/browser/components/newtab/css/activity-stream.css
+++ b/browser/components/newtab/css/activity-stream.css
@@ -715,8 +715,8 @@ main section {
   width: 105px;
 
   @media (-moz-bool-pref: "r3dfox.browser.plasmafox") {
-    background-size: 222px;
-    width: 225px;
+    background-size: 220px;
+    width: 220px;
   }
 }
 .lightWallpaper .logo-and-wordmark .wordmark {
diff --git a/browser/themes/shared/esr-toolbar-drag-indicator.svg b/browser/themes/shared/esr-toolbar-drag-indicator.svg
index 2b66fe51d7621..1a5b524048171 100644
--- a/browser/themes/shared/esr-toolbar-drag-indicator.svg
+++ b/browser/themes/shared/esr-toolbar-drag-indicator.svg
@@ -1,4 +1,4 @@
 <!-- This Source Code Form is subject to the terms of the Mozilla Public
    - License, v. 2.0. If a copy of the MPL was not distributed with this
    - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-<svg xmlns="http://www.w3.org/2000/svg" width="8" height="18"><path d="M4 1a3 3 0 013 3c.009.923-.377 1.542-1 2.165V16a1 1 0 01-1 1H3a1 1 0 01-1-1V6.165C1.288 5.644 1.083 4.828 1 4a3 3 0 013-3z" fill="#fff" filter="drop-shadow(0 0.5px 0.25px rgba(0,0,0,0.5))"/><path d="M3 5h2v11H3z" fill="#FF2828"/><path d="M4 2a2 2 0 11.001 3.999A2 2 0 014 2zm0 1.333a.667.667 0 10.001 1.335A.667.667 0 004 3.333z" fill="#FF602A"/></svg>
\ No newline at end of file
+<svg xmlns="http://www.w3.org/2000/svg" width="8" height="18"><path d="M4 1a3 3 0 013 3c.009.923-.377 1.542-1 2.165V16a1 1 0 01-1 1H3a1 1 0 01-1-1V6.165C1.288 5.644 1.083 4.828 1 4a3 3 0 013-3z" fill="#fff" filter="drop-shadow(0 0.5px 0.25px rgba(0,0,0,0.5))"/><path d="M3 5h2v11H3z" fill="#FF2828"/><path d="M4 2a2 2 0 11.001 3.999A2 2 0 014 2zm0 1.333a.667.667 0 10.001 1.335A.667.667 0 004 3.333z" fill="#FF561E"/></svg>
\ No newline at end of file
diff --git a/browser/themes/shared/privatebrowsing/aboutPrivateBrowsing.css b/browser/themes/shared/privatebrowsing/aboutPrivateBrowsing.css
index a8d153a95c5f8..6e55f4bd69000 100644
--- a/browser/themes/shared/privatebrowsing/aboutPrivateBrowsing.css
+++ b/browser/themes/shared/privatebrowsing/aboutPrivateBrowsing.css
@@ -79,6 +79,11 @@ p {
   fill: currentColor;
   height: 96px;
   width: 172px;
+
+  @media (-moz-bool-pref: "r3dfox.browser.plasmafox") {
+    background-size: 220px;
+    width: 220px;
+  }
 }
 
 .search-inner-wrapper {
diff --git a/browser/themes/shared/r3dfox.css b/browser/themes/shared/r3dfox.css
index ad7338b63cc00..4f88949e0d8ad 100644
--- a/browser/themes/shared/r3dfox.css
+++ b/browser/themes/shared/r3dfox.css
@@ -46,36 +46,36 @@
     }
 
     @media (-moz-bool-pref: "r3dfox.colors.esr") {
-      --arrowpanel-border-color: light-dark(rgb(255, 111, 63), rgb(183, 98, 69)) !important;
-      --toolbar-field-focus-border-color: light-dark(rgb(255, 96, 42), rgb(183, 98, 69)) !important;
-      --sidebar-border-color: light-dark(rgb(255, 111, 63), rgb(183, 98, 69)) !important;
-      --lwt-toolbar-field-highlight: light-dark(rgb(255, 96, 42), rgb(183, 98, 69)) !important;
-      --newtab-primary-action-background: light-dark(rgb(255, 81, 23), rgb(255, 125, 82)) !important;
-      --newtab-primary-action-background-hover: light-dark(rgb(255, 96, 42), rgb(255, 111, 63)) !important;
-      --newtab-primary-action-background-active: light-dark(rgb(255, 96, 42), rgb(255, 96, 42)) !important;
-      --in-content-primary-button-background: light-dark(rgb(255, 81, 23), rgb(255, 125, 82)) !important;
-      --in-content-primary-button-background-hover: light-dark(rgb(255, 96, 42), rgb(255, 111, 63)) !important;
-      --in-content-primary-button-background-active: light-dark(rgb(255, 96, 42), rgb(255, 96, 42)) !important;
-      --color-accent-primary: light-dark(rgb(255, 81, 23), rgb(255, 141, 102)) !important;
-      --color-accent-primary-hover: light-dark(rgb(255, 111, 63), rgb(255, 125, 82)) !important;
-      --color-accent-primary-active: light-dark(rgb(255, 111, 63), rgb(255, 111, 63)) !important;
-      --link-color: light-dark(rgb(255, 81, 23), rgb(255, 125, 82)) !important;
-      --link-color-hover: light-dark(rgb(255, 81, 23), rgb(255, 125, 82)) !important;
-      --link-color-active: light-dark(rgb(255, 111, 63), rgb(255, 111, 63)) !important;
-      --link-color-visited: light-dark(rgb(255, 81, 23), rgb(255, 125, 82)) !important;
-      --button-primary-bgcolor: light-dark(rgb(255, 81, 23), rgb(255, 141, 102)) !important;
-      --button-primary-hover-bgcolor: light-dark(rgb(255, 111, 63), rgb(255, 125, 82)) !important;
-      --button-primary-active-bgcolor: light-dark(rgb(255, 111, 63), rgb(255, 111, 63)) !important;
-      --toolbarbutton-icon-fill-attention: light-dark(rgb(255, 81, 23), rgb(255, 125, 82)) !important;
-      --download-progress-fill-color: light-dark(rgb(255, 96, 42), rgb(255, 125, 82)) !important;
-      --lwt-tab-line-color: light-dark(rgb(255, 96, 42), rgb(255, 125, 82)) !important;
-  
+      --arrowpanel-border-color: light-dark(rgb(255, 102, 51), rgb(183, 98, 69)) !important;
+      --toolbar-field-focus-border-color: light-dark(rgb(255, 86, 30), rgb(183, 98, 69)) !important;
+      --sidebar-border-color: light-dark(rgb(255, 102, 51), rgb(183, 98, 69)) !important;
+      --lwt-toolbar-field-highlight: light-dark(rgb(255, 86, 30), rgb(183, 98, 69)) !important;
+      --newtab-primary-action-background: light-dark(rgb(255, 71, 9), rgb(255, 118, 72)) !important;
+      --newtab-primary-action-background-hover: light-dark(rgb(255, 86, 30), rgb(255, 102, 51)) !important;
+      --newtab-primary-action-background-active: light-dark(rgb(255, 86, 30), rgb(255, 86, 30)) !important;
+      --in-content-primary-button-background: light-dark(rgb(255, 71, 9), rgb(255, 118, 72)) !important;
+      --in-content-primary-button-background-hover: light-dark(rgb(255, 86, 30), rgb(255, 102, 51)) !important;
+      --in-content-primary-button-background-active: light-dark(rgb(255, 86, 30), rgb(255, 86, 30)) !important;
+      --color-accent-primary: light-dark(rgb(255, 71, 9), rgb(255, 100, 100)) !important;
+      --color-accent-primary-hover: light-dark(rgb(255, 102, 51), rgb(255, 118, 72)) !important;
+      --color-accent-primary-active: light-dark(rgb(255, 102, 51), rgb(255, 102, 51)) !important;
+      --link-color: light-dark(rgb(255, 71, 9), rgb(255, 118, 72)) !important;
+      --link-color-hover: light-dark(rgb(255, 71, 9), rgb(255, 118, 72)) !important;
+      --link-color-active: light-dark(rgb(255, 102, 51), rgb(255, 102, 51)) !important;
+      --link-color-visited: light-dark(rgb(255, 71, 9), rgb(255, 118, 72)) !important;
+      --button-primary-bgcolor: light-dark(rgb(255, 71, 9), rgb(255, 100, 100)) !important;
+      --button-primary-hover-bgcolor: light-dark(rgb(255, 102, 51), rgb(255, 118, 72)) !important;
+      --button-primary-active-bgcolor: light-dark(rgb(255, 102, 51), rgb(255, 102, 51)) !important;
+      --toolbarbutton-icon-fill-attention: light-dark(rgb(255, 71, 9), rgb(255, 118, 72)) !important;
+      --download-progress-fill-color: light-dark(rgb(255, 86, 30), rgb(255, 118, 72)) !important;
+      --lwt-tab-line-color: light-dark(rgb(255, 86, 30), rgb(255, 118, 72)) !important;
+
       ::selection {
-        background: light-dark(rgb(255, 125, 82), rgb(183, 98, 69)) !important;
+        background: light-dark(rgb(255, 118, 72), rgb(183, 98, 69)) !important;
       }
-  
+
       .bookmark-item:is(toolbarbutton)[dragover="true"][open="true"] {
-        background: light-dark(rgb(255, 125, 82), rgb(183, 98, 69)) !important;
+        background: light-dark(rgb(255, 118, 72), rgb(183, 98, 69)) !important;
       }
 
       .tab-drop-indicator {
diff --git a/browser/themes/shared/tabbrowser/esr-tab-drag-indicator.svg b/browser/themes/shared/tabbrowser/esr-tab-drag-indicator.svg
index 62b88074f8a2b..f0ee08cfbafa6 100644
--- a/browser/themes/shared/tabbrowser/esr-tab-drag-indicator.svg
+++ b/browser/themes/shared/tabbrowser/esr-tab-drag-indicator.svg
@@ -1,4 +1,4 @@
 <!-- This Source Code Form is subject to the terms of the Mozilla Public
    - License, v. 2.0. If a copy of the MPL was not distributed with this
    - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-<svg xmlns="http://www.w3.org/2000/svg" width="12" height="29"><path d="M6 0a5 5 0 015 5 4.85 4.85 0 01-3 4.48V26a1 1 0 01-1 1H5a1 1 0 01-1-1V9.48C2.02 8.81 1.2 6.93 1 5a5 5 0 015-5z" fill="#fff" filter="drop-shadow(0 1px 0.5px rgba(0,0,0,0.496))"/><path d="M6 1a4 4 0 014 4c-.17 2.25-1.05 3.02-3 3.84V26H5V8.84C3.12 8.28 2.19 6.89 2 5a4 4 0 014-4zm0 2a2 2 0 100 4 2 2 0 000-4z" fill="#FF602A"/></svg>
\ No newline at end of file
+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="29"><path d="M6 0a5 5 0 015 5 4.85 4.85 0 01-3 4.48V26a1 1 0 01-1 1H5a1 1 0 01-1-1V9.48C2.02 8.81 1.2 6.93 1 5a5 5 0 015-5z" fill="#fff" filter="drop-shadow(0 1px 0.5px rgba(0,0,0,0.496))"/><path d="M6 1a4 4 0 014 4c-.17 2.25-1.05 3.02-3 3.84V26H5V8.84C3.12 8.28 2.19 6.89 2 5a4 4 0 014-4zm0 2a2 2 0 100 4 2 2 0 000-4z" fill="#FF561E"/></svg>
\ No newline at end of file