Sounds like it was just what you needed. And fun! I decided I was a Spring in the 80s after reading the Colour Me Beautiful Carole Jackson book. They were both the colours I loved and that I got complimented on when I wore them. I haven’t been formally tested. I still do wear black and also white which are “cool” colours so not officially in my palette but I also wear a lot of Spring colours (similar to the ones in Angie’s 2 pictures up-thread). I’m still complimented on those and still love them. Having gone grey I am also able to wear some cooler colours and silver jewellery better than when I was a warm brunette.
Enjoy what you’ve learned!