The invention relates to a method for applying color in the field of dental technology, including generating scan data by means of detecting the dental prosthesis using a scanner; computing an image of the dental prosthesis from the scan data; displaying the image, wherein the image is displayed as colored with a tooth color; receiving a user input; in response to the user input: a) applying the tooth color onto the dental prosthesis or onto a carrier foil for the dental prosthesis, or b) displaying the image, wherein the image is displayed as colored with a different tooth color, and receiving a further user input, wherein in response to the further user input, an application of the altered tooth color by means of a color application device onto the dental prosthesis, or onto the carrier foil for the dental prosthesis takes place.