Thanks ManUtd07 but that's not it. I'm familiar with that setting and it offer some pretty YUCK color scheme options. I chose the "black" which is white text, black background behind text, blue background for Saturday and Red for Sunday. You CANNOT alter the text, background or weekend colors other than choosing the offered themes.
The Jorte calendar shown in the older post shows simple grey background and that NICE GREEN background behind the days of the week. I don't believe settings to make color changes like that is in Jorte...