Script to replace all pixels of a color? - RealWorld forums

I think we already covered it but I can't find it... maybe it got archived...?

Anyway I'm looking for a script that will allow someone to pick two colors, and replace every pixel matching the one with the second color. Like "replace all pixels of color #369 with #471" or something like that. Anyone know where that script went, or willing to remake it? Thanks in advance.

here is it

Thank you!

Oh hey look there's an archive... So that's where it went...