Option for different ("signal"?) color for 'Today' in widget

I just missed an event today, because years of using Smooth Calendar widget where 'Today' item can have its own custom color have spoiled me. One glance, and you immediately see that you have something happening today.

If not a separate custom color, then maybe just have a checkbox to optionally apply the "signal color" (as defined in the main app's theme menu) to the 'Today' item text? That would make today's events stand out visually from the future ones in the widget, much like that Signal color option does in the main app.