Default Text Color stuck on blue

Since the new update my default text color is stuck on blue in seat least one projects. Every time I open a new document I start typing in blue and this seems impossible to change. If I put cursor in black text the text color box immediately changes to blue. This does not seem to happen everywhere.
Can I fix this by trashing some preference file?
I looked in the Scrivener Formatting Preferences and text color is black there.

Sounds as though you have turned Revision Mode on (which can only be done by manually selecting a revision colour from the Format > Revision Mode menu - were you experimenting with menu items perhaps?). To turn it off just choose “None” from Format > Revision Mode.