diff --git a/src/app/globals.css b/src/app/globals.css
index bb69726..5309e6a 100644
--- a/src/app/globals.css
+++ b/src/app/globals.css
@@ -14,7 +14,7 @@ body {
 }
 
 body {
-  background: #111b28;
+  background: #1c2c41;
   font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Sans", "Hiragino Kaku Gothic Pro",
   "メイリオ", "Meiryo","ＭＳ Ｐゴシック", sans-serif;
   text-shadow: