I would argue this is the exact opposite of what you requested.
Your example is subjectively priceless.
Subjectively because I too have changed password managers. It took me more than a day but less than a week, and that means it’s quite easy for me to put a price on.
There is no material value in your password file.
CSS/HTML has an “orange” color label, which is #FFA500.
Another option is to look at color standards and get hex codes from that. Pantone has an “Orange,” for example.