--- a/eric7/Preferences/ThemeManager.py	Sun Dec 19 17:58:43 2021 +0100
+++ b/eric7/Preferences/ThemeManager.py	Sun Dec 19 19:38:18 2021 +0100
@@ -28,10 +28,14 @@
     ColorKeyPatternList = [
         "Diff/.*Color",
         "Editor/Colour/",
+        "HexEditor/.*BackGround",
+        "HexEditor/.*ForeGround",
         "IRC/.*Colou?r",
         "Project/Colour",
+        "Python/.*Color",
         "Scintilla/.*color",
         "Scintilla/.*paper",
+        "Tasks/.*Color",
         "WebBrowser/.*Colou?r",
     ]
     ColorKeyList = [