diff --git a/view/theme/diabook/diabook-dark/icons/pencil.png b/view/theme/diabook/diabook-dark/icons/pencil.png
index 772e49b175..cc316a7de9 100644
Binary files a/view/theme/diabook/diabook-dark/icons/pencil.png and b/view/theme/diabook/diabook-dark/icons/pencil.png differ
diff --git a/view/theme/diabook/diabook-dark/icons/pencil2.png b/view/theme/diabook/diabook-dark/icons/pencil2.png
index 3b47d1864b..791433db7a 100644
Binary files a/view/theme/diabook/diabook-dark/icons/pencil2.png and b/view/theme/diabook/diabook-dark/icons/pencil2.png differ
diff --git a/view/theme/diabook/diabook-dark/icons/scroll_top.png b/view/theme/diabook/diabook-dark/icons/scroll_top.png
index 0e7f7ae6a6..fe20d1c4ce 100644
Binary files a/view/theme/diabook/diabook-dark/icons/scroll_top.png and b/view/theme/diabook/diabook-dark/icons/scroll_top.png differ
diff --git a/view/theme/diabook/diabook-dark/style-network.css b/view/theme/diabook/diabook-dark/style-network.css
index d236297b77..7ddedb320b 100644
--- a/view/theme/diabook/diabook-dark/style-network.css
+++ b/view/theme/diabook/diabook-dark/style-network.css
@@ -493,7 +493,7 @@ code {
   float: right;
 }
 .tool a {
-  color: #3465a4;
+  color: #88a9d2;
 }
 .tool a:hover {
   text-decoration: none;