paint will typically never match 100% unless it is mixed in the same batch.
But it has to be quite different to actually be visible, it's easier if the parts are right next too each other like I.e the bonnet and wing on a car.
If you plan on getting a hugger it will be so far away from the other white parts any minor difference will be hard to spot.
I have a race red bike, I got the hugger and undepanel from ermax, and no, it's not a perfect match, it's close, but you can spot the difference when the parts are held close to the tank. The biggest difference is that the Yamaha colour has a very slight metallic effect, very small, only visible in direct sunlight and if I use my detainers inspection light. The ermax is a flat red.
I also added some vinyl wrap to my bike, again a shade that is not the same as the tank, or the ermax parts, it's a tad more orange, but because of the distance between the parts it's hard to spot without scrutinizing the bike.
I guess what I'm trying to say is that pyramid would have to have messed up really bad for any colour difference to show up.
Here is my bike with. 3 shades of red
can you tell?
Edit: Actually 4 shades with the rim tape