ZenCart v158a
OPC v2.5
ZCA Bootstrap v3.6.4
PHP 7.4 / 8.1

Building a fresh new site for a customer, currently running a non-Bootstrap site.

Question:
I need to change some colors to get the look of customer's present site.
May I change some colors using the admin's ZCA Bootstrap Colors tool, including those values now set to "not-set"?

TIA,

jpda