^^^ The Franklin Center is not 100% Art Deco, not even close. It's got deco massing, but the similarities end there. When is the last time you saw a Deco building clad in pink granite?
Also 190 S. LaSalle isn't deco at all, not in the least. It doesn't have deco massing and has gothic detailing. The massing is literally just straight up, deco is defined by subtle setbacks creating a tapering and towering shaft. The 190 S LaSalle building was built as a blatant reference to one of the earliest skyscraper in Chicago which was built 30 years before the first deco buildings started going up and was torn down before the deco period even ended. This building is the Chicago Masonic Temple and it was an example of the first Chicago School of Architecture which is it's own distinct style/group of styles.
Chicago Masonic Temple (1892-1939):
wikepedia.org
See the similarity between 190 and the Masonic Temple?