How do i make part of a text labels text a diffrent color?

ive seen people change just one part of a text label to a diffrent color, and im curious how to do this?

It’s the RichText property.
When you turn it on, you can customize text trough script with different tags
Like:

label.Text = “<bold>This text is bold.</bold>”

Roblox has a documentation on this, look it up