Thanks, all! Yes, I wrote "East Indian" to mitigate possible confusion with Indigenous North Americans. You might guess what the searches had brought up earlier...
Given the current outdoor temperature range around here (-19 C to -12 C), and likely cold weather for the next two or three months, this may be a risky time to order paint from the Foundry. So, I may look for Foundry colour matches among locally available paint ranges such as Vallejo.
Looking further, especially at skin tone charts for cosmetics and a l'Oreal study on skin tones, I see that many Foundry colours could be used, far more than the several that I had initially considered! According to the l'Oreal study, there is extensive overlap in skin tone between Indian and African women, yet Indian women also overlap with Latin and East Asian women.
Hue ("h") is roughly along a reddish (left) to yellowish (right) spectrum.
Of course, men would tend to be a bit darker than women, though.
https://www.researchgate.net/publication/321323132