diff --git a/firefox/Chrome/Cached Theme.pak b/firefox/Chrome/Cached Theme.pak
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diff --git a/firefox/Chrome/manifest.json b/firefox/Chrome/manifest.json
new file mode 100644
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+++ b/firefox/Chrome/manifest.json
@@ -0,0 +1,38 @@
+{
+  "manifest_version": 2,
+  "version": "1.1",
+  "name": "Dark Blue",
+  "theme": {
+    "images": {},
+    "properties": {},
+    "colors": {
+      "toolbar": [2, 50, 105],
+      "tab_selected": [2, 50, 105],
+      "tab_background_separator": [2, 50, 105],
+      "toolbar_text": [255, 255, 255],
+      "frame": [24, 25, 29],
+      "frame_inactive": [24, 25, 29],
+      "frame_incognito_inactive": [24, 25, 29],
+      "frame_incognitor": [24, 25, 29],
+      "background_tab_inactive": [24, 25, 29],
+      "tab_background_text": [207, 207, 217],
+      "tab_background_text_incognito": [207, 207, 217],
+      "tab_background_text_incognito_inactive": [207, 207, 217],
+      "toolbar_field": [24, 25, 29],
+      "toolbar_field_text": [255, 255, 255],
+      "tab_line": [2, 50, 105],
+      "popup": [24, 25, 29],
+      "popup_text": [255, 255, 255],
+      "button_background_active": [2, 50, 105],
+      "button_background_hover": [2, 50, 105],
+      "icons": [255, 255, 255],
+      "ntp_background": [24, 25, 29],
+      "ntp_text": [255, 255, 255],
+      "ntp_card_background": [41, 41, 46],
+      "tab_text": [255, 255, 255],
+      "toolbar_field_border_focus": [2, 50, 105],
+      "toolbar_top_separator": [36, 37, 38],
+      "tab_loading": [24, 25, 29]
+    }
+  }
+}
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diff --git a/firefox/theme.xpi b/firefox/theme.xpi
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diff --git a/firefox/theme.zip b/firefox/theme.zip
index 5b69182..bbc14d5 100644
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