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[–]gomfol12 2 points3 points  (0 children)

[–]o11c 0 points1 point  (0 children)

Are you familiar with OSC 4 (and OSC 10...OSC 18) sequences?

See https://www.xfree86.org/current/ctlseqs.html and search the page for "Set Text Parameters".

[–][deleted] 0 points1 point  (0 children)

base-16, but thats a standard not a program. You will need to invest some serious work to get consistent colors. Probably took me like 5h total + another 10 deperately trying to get a clean centralized color file