minor color change

app/message_processing.py

@@ -252,7 +252,7 @@ def _create_safety_ratings_html(safety_ratings: List[Any]) -> str:
     elif highest_score <= 0.66:
         color = "yellow"
     else:
-        color = "#F84F4F"
+        color = "#bf555d"
 
     # Format the summary line for the highest score
     summary_category = highest_rating.category.name.replace('HARM_CATEGORY_', '').replace('_', ' ').title()