Final answer:
In hexadecimal notation for RGB colors, each color component ranges from 0 to 'FF', which represents the decimal number 255, the highest value for a single color component.
Step-by-step explanation:
The range for RGB colors, when expressed in hexadecimal, extends from 0 to FF for each color component. In hexadecimal notation, 'FF' represents the decimal number 255, which is the maximum value for a single color component in the RGB color model. Therefore, when dealing with RGB values in hexadecimal format, each of the red, green, and blue components can range from 00 to FF, allowing for a combination of over 16 million colors.