diff --git a/application/Espo/EntryPoints/Avatar.php b/application/Espo/EntryPoints/Avatar.php
index 6a334f7d88..5b34ce0922 100644
--- a/application/Espo/EntryPoints/Avatar.php
+++ b/application/Espo/EntryPoints/Avatar.php
@@ -47,10 +47,11 @@ use LasseRafn\StringScript;
  */
 class Avatar extends Image
 {
-    protected string $systemColor = '#a4b5bd';
+    private string $systemColor = '#a4b5bd';
+    private string $portalColor = '#c9a3d1';
 
     /** @var string[] */
-    protected $colorList = [
+    private array $colorList = [
         '#6fa8d6',
         '#edc555',
         '#d4729b',
@@ -68,6 +69,10 @@ class Avatar extends Image
             return $this->metadata->get(['app', 'avatars', 'systemColor']) ?? $this->systemColor;
         }
 
+        if ($user->isPortal()) {
+            return $this->metadata->get(['app', 'avatars', 'portalColor']) ?? $this->portalColor;
+        }
+
         $hash = $user->getId();
 
         $length = strlen($hash);