diff --git a/templates/theme.html b/templates/theme.html
index ff11451..6e9518c 100644
--- a/templates/theme.html
+++ b/templates/theme.html
@@ -7,6 +7,10 @@
     <meta name="viewport" content="width=device-width, initial-scale=1">
     <link rel="stylesheet" href="{{ site_base }}{{ STATIC_URL }}css/style.css">
     <link rel="shortcut icon" href="{{ site_base }}{{ STATIC_URL }}img/favicon.ico" />
+    {% if theme_color %}
+    <meta name="theme-color" content="{{theme_color}}">
+    <meta name="msapplication-navbutton-color" content="{{theme_color}}">
+    {% endif %}
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,700italic,800italic,400,300,600,700,800' rel='stylesheet' type='text/css'>
     <meta name="viewport" content="width=device-width, initial-scale=1">
         <link href="{{ site_base }}{{ STATIC_URL }}css/font-awesome.css" rel="stylesheet">
diff --git a/themes.json b/themes.json
index b98216e..8f95692 100644
--- a/themes.json
+++ b/themes.json
@@ -2,7 +2,7 @@
   {"id": "vincennes",
    "label": "Vincennes",
    "variables": {
-   },
-   "color": "#D91A80"
+     "theme_color": "#D91A80"
+   }
   }
 ]