diff --git a/assets/scss/_variables.scss b/assets/scss/_variables.scss
index de0547ed..70cf9fee 100644
--- a/assets/scss/_variables.scss
+++ b/assets/scss/_variables.scss
@@ -29,8 +29,8 @@ $media-size-tablet: "(max-width: 900px)";
 :root {
   --phoneWidth: (max-width: 684px);
   --tabletWidth: (max-width: 900px);
-  --accent: #FE3C68;
-  --accentHue: 17.734;
+  --accent: #8186FF;
+  --accentHue: 290;
 }
 
 /* Content */
diff --git a/static/site.webmanifest b/static/site.webmanifest
index 32debbeb..2be66be0 100644
--- a/static/site.webmanifest
+++ b/static/site.webmanifest
@@ -13,8 +13,8 @@
             "type": "image/png"
         }
     ],
-    "theme_color": "#ffffff",
+    "theme_color": "#8186FF",
     "background_color": "#ffffff",
-    "start_url": "https://www.byjp.me",
+    "start_url": "./index.html",
     "display": "standalone"
 }