Before reading... this has nothing to do with How do you use colored fonts in .lang files?
When minecraft 1.16 was released.. They allowed the ability to use full hex color codes to color chat and command text.
I dont actually know how its used in Commands or Chat..
But I want to know how to use it in a lang file for a reasource pack.
By lang file, I mean the file that contains the strings for everything in the game. Normally you can use the § formatting symbols in it. However, no one has yet to explain how its used for lang files.
Picture of a modified lang file: https://imgur.com/oFRfVHk
Im asking this question due to someone else mentioning it: https://www.reddit.com/r/mcresourcepack/comments/htydza/how_to_i_use_new_hex_color_formatting_116_to_lang/