You can delete the spot color within the spot color table.
Select the spot color to delete from the list of Spot Color.
The spot color name is displayed in Color Name.
Click Delete.
The Deletion Check message is displayed.
Click Yes.
The selected spot color is deleted.
supplementary explanationWhen you select the multiple spot colors, all of those are deleted at a time.
supplementary explanationYou cannot restore the spot color you have deleted.
supplementary explanationTo fix the deleting of the spot color, save the spot color table. For details about how to save the spot color table, refer to Save a Spot Color Table.