my brother and i are fighting about what color our chihuahua is.

hi! this is our family dog Ahsoka (i named her) and she is 6 years old! a bit ago i was talking to our dogs and referring to them by their color, like i called kali (our golden retriever) our sweet little blondie, and i called Ahsoka our cuddly grey girly. my brother then looked me in the eyes and said "dude, shes brown" and i just dont agree. i said "shes grey on top and then thes also like a cream/tan on her belly. we cant agree, and so i thought i would get some opinions!

(please be nice)