diff --git a/src/wp-admin/css/common.css b/src/wp-admin/css/common.css
index 63e960b482c00..5943304daa61d 100644
--- a/src/wp-admin/css/common.css
+++ b/src/wp-admin/css/common.css
@@ -1082,6 +1082,18 @@ th.action-links {
 	color: #1d2327;
 }
 
+@media (forced-colors: active) {
+	.filter-links li > a {
+		/* Canvas keeps the spacer border invisible; transparent would render as a visible border in Windows High Contrast mode. See ticket #65419. */
+		border-bottom-color: Canvas;
+	}
+
+	.filter-links .current {
+		/* The active tab indicator, visible in Windows High Contrast mode. */
+		border-bottom-color: Highlight;
+	}
+}
+
 .filter-links li > a:hover,
 .filter-links li > a:focus,
 .show-filters .filter-links a.current:hover,