diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index 6ce41334f3..62d3505cf9 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -18,9 +18,9 @@
     <!-- White 87%  primary_text_default_material_dark -->
     <color name="colorUnreadDark">#ffffffff</color>
 
-    <!-- Light blue 900 -->
-    <color name="darkPrimary">#01579b</color>
-    <color name="darkPrimaryDark">#002f6c</color>
+    <!-- Grey 800 -->
+    <color name="darkPrimary">#424242</color>
+    <color name="darkPrimaryDark">#1b1b1b</color>
 
     <!-- Grey 800 / Blue grey 300 -->
     <color name="greyPrimary">#424242</color>