Honda offers a tip regarding wiring color identification.
Have you ever been under the dash with your droplight while troubleshooting a circuit, and the service information says the wire is light green, but you swear it looks light blue? The wire may look that way for several reasons:
To make sure the wire you’re checking is the correct one, check the wire colors in adjacent cavities. If those wires match the service information, and the original wire is a similar color to what is listed in the service information, you can rest assured that the wire color is correct.
In other words, welcome to the nightmare.