To change the font color of entry contents, click "Advanced Settings" in the "Entry Contents" section. After the new edit area appears, you can change the "Font Color." If you click the colored square, the color palette will appear (see the image below).

When you choose your favorite color, the preview will change simultaneously. If you move the slider on the right side, the color phase of the palette changes. If you like it, click the "OK" button. If you want to restore the color to its original condition, please click the "Cancel" button.