Update theme.py

theme.py

@@ -48,10 +48,10 @@ class Theme(Base):
             block_label_text_color="rgb(18,13,5)",
             block_title_text_color="rgb(18,13,5)",
             body_text_color_subdued="*neutral_700",
-            body_background_fill='*primary_700',
-            background_fill_primary='*primary_500',
-            background_fill_primary_dark='*primary_700',
-            background_fill_secondary_dark='*primary_700',
+            body_background_fill='*primary_900',
+            background_fill_primary='*primary_600',
+            background_fill_primary_dark='*primary_900',
+            background_fill_secondary_dark='*primary_900',
             block_background_fill='*natural_50',
             block_background_fill_dark="*neutral_800",
             input_background_fill_dark="*neutral_700",