livid (adj.) Look up livid at
early 15c., "of a bluish-leaden color," from Old French livide (13c.) and directly from Latin lividus "of a bluish color, black-and-blue," figuratively "envious, spiteful, malicious," from livere "be bluish," earlier *slivere, from PIE *sliwo-, suffixed form of root *(s)leie- "bluish" (source also of Old Church Slavonic and Russian sliva "plum;" Lithuanian slywas "plum;" Old Irish li, Welsh lliw "color, splendor," Old English sla "sloe"). Somehow it has come to be associated with "pale, colorless." The sense of "furiously angry" (1912) is from the notion of being livid with rage.