The new color code for the iPhone 16 Pro is Rose, which is not the same as the Rose Gold from the previous iPhone 6s.
Notably, this corroborates a recent report from TF International Securities analyst Ming-Chi Kuo.
Currently, the iPhone 15 Pro comes in Natural Titanium, Blue Titanium, White Titanium, and Black Titanium. Kuo says Apple will drop the Blue version and introduce a new Rose version for the iPhone 16 Pro instead.
The analyst also suggested Apple will introduce a new White color for the iPhone 16.