diff --git a/system.html b/system.html
index 85720a3..c99e6a2 100644
--- a/system.html
+++ b/system.html
@@ -164,7 +164,7 @@
     </div>
     <div
       class="member"
-      style="--member-color: rgb(6, 69, 85); --image-url: url('/yay/saya.jpg')"
+      style="--member-color: #064555; --image-url: url('/yay/saya.jpg')"
     >
       <table>
         <tr>