diff --git a/frontend/less/dark/variables.less b/frontend/less/dark/variables.less
index ffdf50adc1..ee4e1c5aa3 100644
--- a/frontend/less/dark/variables.less
+++ b/frontend/less/dark/variables.less
@@ -65,7 +65,7 @@
 @navbar-inverse-link-hover-bg-value: #28292e;
 @navbar-inverse-border-value: @panel-default-border-value;
 
-@default-border-color-value: #3b3c42;
+@default-border-color-value: #3f4046;
 
 @default-heading-bg-color-value: #2b313c;
 
@@ -79,7 +79,7 @@
 
 @input-bg-value: @body-bg-value;
 @input-color-value: @text-color-value;
-@input-border-value: #3f4146;
+@input-border-value: #4e5054;
 @input-border-focus-value: #4b7b9d;
 @input-bg-disabled-value: @gray-value;
 @input-bg-disabled-value: #505050;