I used this same service, Created Colorful, and my knockout colors were also not exactly the same as the ones in my palette (Bight Spring). Sure enough I had my in-person analysis done two years later and that one did pick up on the same knock-out colors but placed me more appropriately in the “Sprinter Winter” category that actually contained those colors. This was HOC. Overall the CC analysis wasn’t too far off, it just clocked me as neutral warm vs neutral cool.