diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index 02d39fe91c..954184de6a 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -64,8 +64,9 @@
     <color name="notificationLow">#ff827c</color>
     <color name="notificationInfo">#009705</color>
 
-    <color name="deviationgrey">#FF666666</color>
+    <color name="deviationgrey">#c8666666</color>
     <color name="deviationgreen">#7200FF00</color>
     <color name="deviationred">#72FF0000</color>
+    <color name="deviationblack">#72000000</color>
 
 </resources>