diff --git a/desktop/flipper-ui-core/src/sandy-chrome/LeftRail.tsx b/desktop/flipper-ui-core/src/sandy-chrome/LeftRail.tsx
index 38a5080a8..5b3701919 100644
--- a/desktop/flipper-ui-core/src/sandy-chrome/LeftRail.tsx
+++ b/desktop/flipper-ui-core/src/sandy-chrome/LeftRail.tsx
@@ -248,7 +248,11 @@ function ExtrasMenu() {
       <NUX
         title="Find import, export, deeplink, feedback, settings, and help (welcome) here"
         placement="right">
-        <Menu mode="vertical" className={menu} selectable={false}>
+        <Menu
+          mode="vertical"
+          className={menu}
+          selectable={false}
+          style={{backgroundColor: theme.backgroundDefault}}>
           <SubMenu
             popupOffset={[10, 0]}
             key="extras"
diff --git a/desktop/themes/dark.less b/desktop/themes/dark.less
index 26068890d..44221b484 100644
--- a/desktop/themes/dark.less
+++ b/desktop/themes/dark.less
@@ -29,9 +29,9 @@
 // Background - default
 @background-default: @black;
 // Background - Wash
-@background-wash: #0d0d0d; // white 5%
+@background-wash: #121212;
 // Backgroud - default button
-@button-default-background: rgba(255, 255, 255, 0.1); // white 10%
+@button-default-background: rgba(255, 255, 255, 0.15); // white 15%
 // Background - transparent hover
 @button-transparent-hover: rgba(255, 255, 255, 0.1); // white 10%
 
@@ -45,7 +45,7 @@
 // @button-background-active: @fade(@white, 8%)
 
 // Divider color
-@divider-color: #181818; // white 10%
+@divider-color: #1c1c1c;
 
 // Semantic colors: Diff
 @diff-added-background: @lime-2;