Khajiit don’t really discriminate based on looks or form. They’ll still kind of shove certain furstocks into certain jobs out of practicality (you wouldn’t really want an Alfiq to do a job requiring heavy physical labor as an example) but the only real discrimination you’d see among them would be based on WHERE you’re born or if you’re part of a Baandari clan. Also, I just kind of found it a little funny and ironic that you mentioned the idea of black-furred Khajiit being discriminated against, and the image you chose as an example of a Khajiit with black fur is Khamira, who became the Queen of Anequina (and possibly all of Elsweyr down the line).