diff --git a/static/apple-touch-icon.png b/static/apple-touch-icon.png
index ff1a041..731171a 100644
Binary files a/static/apple-touch-icon.png and b/static/apple-touch-icon.png differ
diff --git a/static/astrion-avatar.svg b/static/astrion-avatar.svg
index 640e487..02df368 100644
--- a/static/astrion-avatar.svg
+++ b/static/astrion-avatar.svg
@@ -1,7 +1,7 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 -4 200 200" aria-hidden="true">
   <style>
     .sa-frame, .sa-eye {
-      stroke: #ffffff;
+      stroke: #000000;
       stroke-linecap: round;
       stroke-linejoin: round;
       fill: none;
@@ -12,6 +12,11 @@
     .sa-eye {
       stroke-width: 10;
     }
+    @media (prefers-color-scheme: dark) {
+      .sa-frame, .sa-eye {
+        stroke: #ffffff;
+      }
+    }
   </style>
   <path
     class="sa-frame"
diff --git a/static/favicon-16x16.png b/static/favicon-16x16.png
index 7becd2d..281dd8a 100644
Binary files a/static/favicon-16x16.png and b/static/favicon-16x16.png differ
diff --git a/static/favicon-32x32.png b/static/favicon-32x32.png
index 13a6e5b..8f57484 100644
Binary files a/static/favicon-32x32.png and b/static/favicon-32x32.png differ