diff --git a/default_app/index.html b/default_app/index.html
index edfb3e6ddc9..67e3e249e37 100644
--- a/default_app/index.html
+++ b/default_app/index.html
@@ -1,9 +1,9 @@
-<html>
+<html lang="en">
 <head>
   <title>Electron</title>
   <style>
     body {
-      color: #205161;
+      color: #3a585f;
       font-family: Roboto, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", "Oxygen", "Ubuntu", "Cantarell", "Open Sans", sans-serif;
       margin: 0;
       display: flex;
@@ -67,7 +67,7 @@
 
     a,
     a:hover {
-      color: #2ab0cb;
+      color: #5667bd;
       text-decoration: none;
     }
 
