Make a 4×4 grid

Read going left from the upper right 4

4pyw3neuralo6m6e

Let’s start by making pairs to see what we are working with

ad 7f 76 78 ae 87 96 7a 7d 9a 89 86 ab 88 ab 96

Look at where numbers should be in the passcode format, they all start with A

Apply hex atbash using this index

0123456789abcdef
fedcba9876543210

52 80 89 87 51 78 69 85 82 65 76 79 54 77 54 69

Convert decimal to Ascii

4PYW3NEURALO6M6E

There is probably a mistake in the code as c72 near the middle should be cc7722. With this new length make groups of 6 and search the color names

Some colors had multiple names but this is the winning combination. Take the first letter of each color except for black

eibegseblackopsjfojsit

8beg7blackopsj4j6t