|L to R: NARS Ondine, NARS Lhasa, Chanel Safari|
Lhasa is in the middle, and as you can see, it is cooler and more grey-toned than Chanel Safari, which is a brown-based taupe shade. NARS Ondine is on the left, and it is both a bit darker and more red/purple than Lhasa. Ondine also has glitter/sparkels which the other two lack.
If you are a neutral love like me, there is more than enough room for all of these shades (and many, many more) in your collection!