Got it thanks.
Bottom line, 3% = red milk..
as per wikipedia -
https://en.wikipedia.org/wiki/Fat_content_of_milk United States
Fat content by weight[14][15] U.S. terminology
100% Clarified butter or ghee (butteroil in federal terminology)
80% Butter
45%[citation needed] Manufacturing cream
36% Heavy whipping cream
30% Whipping cream or light whipping cream
25% Medium cream
18–30% Light cream, coffee cream, or table cream
10.5–18% Half and half
3.25% Whole milk or regular milk[16]
2% 2% milk or reduced fat milk[17]
1% 1% milk or low fat milk[17]
0–0.5% Skim milk or nonfat milk[17]