In my understanding the Asian, European and African skin color are different as follow.
The Asian Indian are mostly dark skin. However their skin color can change to white or red if they stay in Europe and USA. The Chinese, Japan and Korean also have the same characteristic. This usually took two years to change. The skin color also can change locally with drug and food and room temperature. If they travel back to Asia , they will have their skin color change back to original.
Any way the African can not change their skin color either in the West or in the East. Therefore the Asian will look similar in skin color in the West but have their original skin color recovered in the East.
I did not see the Eskimo of the Artic before. People told me their skin color is purple.
A good example for skin colors change is from the Flim Star Cameron Diaz.
1. Cameron Diaz with black skin color. This was properly her native color in Asia.
2. Cameron Diaz with European skin color. This is because she live in US but not California.
3. This Photo did not cheat to You.
In addition, my grandfather Chong Hong Peng photo color was true but not my grandmather who was not so fair. He is the white ghost and she was very black skin like crude oil in the 70 and not very black skin in the year 1999 to 2000.
