This is the 67th most frequent Swedish word.
samma
"Same."
Here, 'samma' is used as an adjective to indicate that two or more subjects share identical characteristics, specifically referring to the goal both speakers have.
Vi har samma mål i livet.
We have the same goal in life.
The usage of 'samma' signifies that the subjects selected an identical or common element, in this case, a color.
De valde samma färg för sina kläder.
They chose the same color for their clothes.
'Samma' is employed to highlight the identical nature of the place referred to, marking it as previously mentioned or recognized.