Final answer:
The color for a brand new donor in donor monitoring systems is not standardized and can vary depending on the organization's policies or the software's design.
Step-by-step explanation:
The question pertains to the color-coding system used in Donor Monitoring systems to categorize different types of donors. For a brand new donor, which in this context likely refers to a first-time donor to a particular organization, the color is not standardized across all systems. It would depend on the specific design of the donor monitoring software or policy of the organization. Most organizations would choose a bright and distinct color to easily identify new donors. It's also common to see a key or legend within the system to help users understand what each color means.