Hi

attached is a really small patch to suggest the use of the xcolor package everywhere in ox-latex.el

Rationale: 
1. read through [1]
2. Some "more modern" (i.e. > 2016) packages clash with color and require xcolor.

Best, /PA

[1] https://tex.stackexchange.com/questions/89763/when-to-use-the-xcolor-package-instead-of-the-color-package

--
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Fragen sind da um gestellt zu werden
Georg Kreisler

Headaches with a Juju log:
unit-basic-16: 09:17:36 WARNING juju.worker.uniter.operation we should run a leader-deposed hook here, but we can't yet