diff --git a/theme.py b/theme.py
index 968c4a7dc..1c092e630 100644
--- a/theme.py
+++ b/theme.py
@@ -283,9 +283,9 @@ def setThemeIndymedia(baseDir: str):
         "calendar-bg-color": "#0f0d10",
         "event-background": "#555",
         "border-color": "#003366",
-        "lines-color": "#003366",
-        "day-number": "#003366",
-        "day-number2": "blue",
+        "lines-color": "#ff9900",
+        "day-number": "lightblue",
+        "day-number2": "white",
         "time-color": "#003366",
         "place-color": "#003366",
         "event-color": "#003366",