diff --git a/share/themes/Kali-Dark/gtk-3.0/gtk.css b/share/themes/Kali-Dark/gtk-3.0/gtk.css
index 22a441c3..7ff5fd0e 100644
--- a/share/themes/Kali-Dark/gtk-3.0/gtk.css
+++ b/share/themes/Kali-Dark/gtk-3.0/gtk.css
@@ -5169,7 +5169,7 @@ scale slider:active {
  ***************/
 .titlebar,
 headerbar {
-  border-color: #2777ff;
+  border-color: #0d0e11;
   background: #0d0e11 -gtk-scaled(url("assets/kali-headerbar-logo-dark.png"), url("assets/kali-headerbar-logo-dark@2.png")), linear-gradient(to top, #16171d, #1a1c23);
   box-shadow: inset 0 1px rgba(238, 238, 236, 0.07);
   background-repeat: no-repeat;
diff --git a/share/themes/Kali-Light/gtk-3.0/gtk-dark.css b/share/themes/Kali-Light/gtk-3.0/gtk-dark.css
index 22a441c3..7ff5fd0e 100644
--- a/share/themes/Kali-Light/gtk-3.0/gtk-dark.css
+++ b/share/themes/Kali-Light/gtk-3.0/gtk-dark.css
@@ -5169,7 +5169,7 @@ scale slider:active {
  ***************/
 .titlebar,
 headerbar {
-  border-color: #2777ff;
+  border-color: #0d0e11;
   background: #0d0e11 -gtk-scaled(url("assets/kali-headerbar-logo-dark.png"), url("assets/kali-headerbar-logo-dark@2.png")), linear-gradient(to top, #16171d, #1a1c23);
   box-shadow: inset 0 1px rgba(238, 238, 236, 0.07);
   background-repeat: no-repeat;
diff --git a/share/themes/Kali-Light/gtk-3.0/gtk.css b/share/themes/Kali-Light/gtk-3.0/gtk.css
index 2b83485a..4cf37bea 100644
--- a/share/themes/Kali-Light/gtk-3.0/gtk.css
+++ b/share/themes/Kali-Light/gtk-3.0/gtk.css
@@ -5190,7 +5190,7 @@ scale slider:active {
  ***************/
 .titlebar,
 headerbar {
-  border-color: #2777ff;
+  border-color: #d9d9d9;
   background: #fafafa -gtk-scaled(url("assets/kali-headerbar-logo.png"), url("assets/kali-headerbar-logo@2.png")), linear-gradient(to top, whitesmoke, #fcfcfc);
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.8);
   background-repeat: no-repeat;
diff --git a/src/themes/Kali/sass/gtk-sass/_common-tweaks.scss b/src/themes/Kali/sass/gtk-sass/_common-tweaks.scss
index f7210827..e03e3190 100644
--- a/src/themes/Kali/sass/gtk-sass/_common-tweaks.scss
+++ b/src/themes/Kali/sass/gtk-sass/_common-tweaks.scss
@@ -155,7 +155,7 @@ scale slider:active {
  ***************/
 .titlebar,
 headerbar {
-  border-color: $selected_bg_color;
+  border-color: $borders_color;
 
   $_scale_asset: 'assets/kali-headerbar-logo#{$asset_suffix}';
   @include headerbar_fill(darken($bg_color, if($variant == 'light', 2%, 10%)),