Gadget One: Hue vs. Shades and Tints Traditional Cache

To solve this gadget cache, you will need to use both colour theory and physic to solve the puzzle. Or trial and error method.

^{You must figure out a three digit code to unlock the lock in order to sign the log. It is all in the name.}

^{Cache has land owners permission if accessed during the evenings. Do not interfere with their business by using the parking lot even after hours as it sets off their security system (camera's on all sides), please park on the shoulder and walk up beside the driveway to access the cache. Land owner requested that we do NOT accessing it on Saturdays as they have trucks and clients access the business on this day. 
FTF Collins and Jopcee}

^{digital coordinates for cell phones: 44.3299190, -79.6586975}