Hi,
I tried but found no way to change the appearance. I want to let you know that you aren’t alone and I also don’t think the new Contacts design looks right or good.
I’ve been trying to put my finger on why it bothers me and I think it’s because at the top the text is white on a dark background and the below it’s black on a white background. I think it’s staining my eyes going between the two and my brain doesn’t like it.
I would also like to add that the huge contact photo takes up way too much screen space and is not optimal or attractive on these relatively small hand-held devices and means we have to scroll more to get to the important info we seek. Honestly, the first time I opened up a contact after the update, it startled the heck out of me because the photo was so big and “in my face.” It’s my opinion that the large photo is not at all helpful and it would be nice if Apple would give us the option to adjust it’s size.
Change is not always for the best, but thankfully we humans are really good at adapting. Good luck and godspeed your adaptation process. 😁
Have a nice day!