Car won't shut off...Help!

Well, I put in new gauges and a relay switch block for accessories. I believe i ruled these out by disconnecting there power source and trying again getting a negative result. I did test the Dark Blue (+) to the coil and it is hot with the key out. Also the car has an HEI ignition system.... i traced the blue wire back to the alternator regulator box. the Drk blue wire is also connected to the brown going to the ignition switch. Where does the Dark Blue ultimatley get its power because it is hot with the car off.