diff --git a/src/AzureIoTHub.Portal/Client/wwwroot/css/app.css b/src/AzureIoTHub.Portal/Client/wwwroot/css/app.css
index 186f6bdf4..60b4a089f 100644
--- a/src/AzureIoTHub.Portal/Client/wwwroot/css/app.css
+++ b/src/AzureIoTHub.Portal/Client/wwwroot/css/app.css
@@ -1,4 +1,12 @@
-.validation-error-message {
+#blazor-error-ui {
+    color: black;
+}
+
+#blazor-error-ui a {
+    color: black;
+}
+
+.validation-error-message {
     color: var(--mud-palette-error) !important;
     margin: 0;
     font-size: .75rem;