Select Edit | Preferences | Edit Window Colors from the menu bar. The Color Editor dialog box opens.
Make changes to your color scheme as needed.
Click the Export button. A Save As dialog box appears. This dialog box allows you to store your Edit window color scheme as a color file (a file with a .clr extension).
Save As dialog box
Navigate to where you want to store this file.
Type a name for the stored color file in the File name box.
Click Save.