diff --git a/_graph_templates/includes/daily_rain_bar.xml b/_graph_templates/includes/daily_rain_bar.xml
index 1b50b0d..2ccf4c3 100644
--- a/_graph_templates/includes/daily_rain_bar.xml
+++ b/_graph_templates/includes/daily_rain_bar.xml
@@ -3,7 +3,7 @@
     <yrange>0, 30</yrange>
     <source>daily</source>
     <subplot>
-      <colour>5</colour>
+      <colour>rgb "#2196F3"</colour>
       <style>box</style>
       <xcalc>data['start'] + timedelta(hours=12)</xcalc>
       <ycalc>data['rain']</ycalc>