.primary represents the default foreground color of a view. It adapts based on the environment, like the system's appearance (light or dark mode) and accessibility settings. ex - Text("Hello, World!") .foregroundColor(.primary)

• In light mode, it typically displays as black or dark gray.
• In dark mode, it appears as white or light gray.

.secondary is a less prominent foreground color for content that is of secondary importance or less emphasis than .primary.

ex- Text("Secondary Information") .foregroundColor(.secondary)

• In light mode, it appears as a lighter gray.
• In dark mode, it is a dimmer shade of white or gray.