Lol, checking my Hex now 😹
Okay I think I need to do this now. The simplest way I found was to create a color using the first 6 hexadecimal numbers from a users pubkey.
This gives me the color #266815
and nostr:npub1mutnyacc9uc4t5mmxvpprwsauj5p2qxq95v4a9j0jxl8wnkfvuyque23vg the color #df1732
Since green is my favorite color and the red matches mutiny perfectly I think this is the way to go 😀
Discussion
That sucks 😐 
a9434e is yours
this is mine
He's just using digits no?
Ah no, I'm fooling myself.
just go to coracle.social and check your profile details button on the top right and uncheck the thing that shows the npub so it shows hex
you can also on many clients click on a button that shows the raw JSON of your note and your pubkey appears in it in hex also
hex = 0123456789abcdef base 16 it's the most widely used encoding for binary data since forever
You're right! ✅