diff --git a/ui/src/Styles/Components/AlertGrid.scss b/ui/src/Styles/Components/AlertGrid.scss
index 4347eb82d..7455f0395 100644
--- a/ui/src/Styles/Components/AlertGrid.scss
+++ b/ui/src/Styles/Components/AlertGrid.scss
@@ -8,5 +8,5 @@
 }
 
 .components-grid-swimlane {
-  background-color: $dark;
+  background-color: $grid-swimlane-bg;
 }
diff --git a/ui/src/Styles/DarkTheme.scss b/ui/src/Styles/DarkTheme.scss
index 612320e1b..6cb88f64b 100644
--- a/ui/src/Styles/DarkTheme.scss
+++ b/ui/src/Styles/DarkTheme.scss
@@ -80,6 +80,7 @@ $filter-input-hoover-bg: $gray-700;
 $filter-input-hoover-color: $white;
 $placeholder-color: $gray-600;
 $filterinput-border: $navbar-dark-color;
+$grid-swimlane-bg: lighten($dark, 2%);
 
 $datepicker__background-color: $gray-700;
 $datepicker__border-color: $gray-800;
diff --git a/ui/src/Styles/LightTheme.scss b/ui/src/Styles/LightTheme.scss
index 17db130f2..3b4ca6831 100644
--- a/ui/src/Styles/LightTheme.scss
+++ b/ui/src/Styles/LightTheme.scss
@@ -62,6 +62,7 @@ $filter-input-hoover-bg: $white;
 $filter-input-hoover-color: $black;
 $placeholder-color: $secondary;
 $filterinput-border: $navbar-dark-color;
+$grid-swimlane-bg: lighten($dark, 2%);
 
 $datepicker__background-color: $white;
 $datepicker__border-color: $gray-300;