diff --git a/frontend/less/dark-vertical/variables.less b/frontend/less/dark-vertical/variables.less
index 7fe3abb990..4b15912710 100644
--- a/frontend/less/dark-vertical/variables.less
+++ b/frontend/less/dark-vertical/variables.less
@@ -50,7 +50,7 @@
 
 @default-border-color-value: #605858;
 
-@default-heading-bg-color-value: #323232;
+@default-heading-bg-color-value: #181818;
 
 @modal-backdrop-bg-value: #060403;
 @modal-header-bg-value: @body-bg-value;