diff --git a/view/theme/diabook-blue/style.css b/view/theme/diabook-blue/style.css
index 67ee117697..93307153fa 100644
--- a/view/theme/diabook-blue/style.css
+++ b/view/theme/diabook-blue/style.css
@@ -1623,7 +1623,7 @@ body .pageheader{
     box-shadow: 0 1px 1px #CFCFCF;
 }
 .button.creation2 {
-    background-color: #33ACFF;
+    background-color: #1872A2;
     background-image: -moz-linear-gradient(center top , #66C1FF 0%, #0097FF 100%);
     border: 1px solid #777777;
     color: white;