diff --git a/_includes/head.html b/_includes/head.html
index f5f4013..7c68081 100644
--- a/_includes/head.html
+++ b/_includes/head.html
@@ -21,9 +21,9 @@
 <link rel="icon" type="image/png" sizes="96x96" href="{{ site.assets_url }}icons/favicon-96x96.png">
 <link rel="icon" type="image/png" sizes="16x16" href="{{ site.assets_url }}icons/favicon-16x16.png">
 <link rel="manifest" href="{{ site.assets_url }}icons/manifest.json">
-<meta name="msapplication-TileColor" content="#ffffff">
+<meta name="msapplication-TileColor" content="#f7f7f7">
 <meta name="msapplication-TileImage" content="{{ site.assets_url }}icons/ms-icon-144x144.png">
-<meta name="theme-color" content="#ffffff">
+<meta name="theme-color" content="#f7f7f7">
 
 <link rel="stylesheet" href="{{ site.vendor_url }}semantic/semantic.min.css" type="text/css">
 <link rel="stylesheet" href="{{ site.vendor_url }}css/fonts-roboto.css" type="text/css">
diff --git a/assets/icons/android-icon-144x144.png b/assets/icons/android-icon-144x144.png
index 93d11ba..683e616 100644
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diff --git a/assets/icons/android-icon-192x192.png b/assets/icons/android-icon-192x192.png
index 3f51801..09f6474 100644
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diff --git a/assets/icons/android-icon-36x36.png b/assets/icons/android-icon-36x36.png
index 7e200c3..2c87ea1 100644
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diff --git a/assets/icons/android-icon-48x48.png b/assets/icons/android-icon-48x48.png
index c30722b..ea7ea1e 100644
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diff --git a/assets/icons/android-icon-72x72.png b/assets/icons/android-icon-72x72.png
index bbf4f5c..f7c18a6 100644
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diff --git a/assets/icons/android-icon-96x96.png b/assets/icons/android-icon-96x96.png
index fb4a12a..ecf7e36 100644
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diff --git a/assets/icons/apple-icon-114x114.png b/assets/icons/apple-icon-114x114.png
index 9346813..5740202 100644
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diff --git a/assets/icons/apple-icon-120x120.png b/assets/icons/apple-icon-120x120.png
index eaa26c1..6fb8582 100644
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diff --git a/assets/icons/apple-icon-144x144.png b/assets/icons/apple-icon-144x144.png
index 93d11ba..683e616 100644
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diff --git a/assets/icons/apple-icon-152x152.png b/assets/icons/apple-icon-152x152.png
index 482ad67..f171871 100644
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diff --git a/assets/icons/apple-icon-180x180.png b/assets/icons/apple-icon-180x180.png
index f5a8fe6..622d13b 100644
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diff --git a/assets/icons/apple-icon-57x57.png b/assets/icons/apple-icon-57x57.png
index 47320f7..b146167 100644
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diff --git a/assets/icons/apple-icon-60x60.png b/assets/icons/apple-icon-60x60.png
index b8211be..4839245 100644
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diff --git a/assets/icons/apple-icon-72x72.png b/assets/icons/apple-icon-72x72.png
index bbf4f5c..f7c18a6 100644
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diff --git a/assets/icons/apple-icon-76x76.png b/assets/icons/apple-icon-76x76.png
index 3c3b263..7942235 100644
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diff --git a/assets/icons/apple-icon-precomposed.png b/assets/icons/apple-icon-precomposed.png
index e093c0d..fd54ef7 100644
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diff --git a/assets/icons/apple-icon.png b/assets/icons/apple-icon.png
index e093c0d..fd54ef7 100644
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diff --git a/assets/icons/browserconfig.xml b/assets/icons/browserconfig.xml
index c554148..22542f2 100644
--- a/assets/icons/browserconfig.xml
+++ b/assets/icons/browserconfig.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8"?>
-<browserconfig><msapplication><tile><square70x70logo src="/ms-icon-70x70.png"/><square150x150logo src="/ms-icon-150x150.png"/><square310x310logo src="/ms-icon-310x310.png"/><TileColor>#ffffff</TileColor></tile></msapplication></browserconfig>
\ No newline at end of file
+<browserconfig><msapplication><tile><square70x70logo src="/ms-icon-70x70.png"/><square150x150logo src="/ms-icon-150x150.png"/><square310x310logo src="/ms-icon-310x310.png"/><TileColor>#f7f7f7</TileColor></tile></msapplication></browserconfig>
diff --git a/assets/icons/favicon-16x16.png b/assets/icons/favicon-16x16.png
index 98ef94f..ecc8844 100644
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diff --git a/assets/icons/favicon-32x32.png b/assets/icons/favicon-32x32.png
index de916bb..052f00b 100644
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diff --git a/assets/icons/favicon-96x96.png b/assets/icons/favicon-96x96.png
index fb4a12a..ecf7e36 100644
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diff --git a/assets/icons/favicon.ico b/assets/icons/favicon.ico
index 5436e1b..49e97fd 100644
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diff --git a/assets/icons/ms-icon-144x144.png b/assets/icons/ms-icon-144x144.png
index 93d11ba..683e616 100644
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diff --git a/assets/icons/ms-icon-150x150.png b/assets/icons/ms-icon-150x150.png
index 5ce94bb..2de462d 100644
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diff --git a/assets/icons/ms-icon-310x310.png b/assets/icons/ms-icon-310x310.png
index 4007bca..771fad7 100644
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diff --git a/assets/icons/ms-icon-70x70.png b/assets/icons/ms-icon-70x70.png
index e50f8eb..0964c65 100644
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