off-color

[awf-kuhl-er, of-] /ˈɔfˈkʌl ər, ˈɒf-/
adjective
1.
not having the usual or standard color:
an off-color gem.
2.
of doubtful propriety or taste; risqué:
an off-color joke.
3.
not in one's usual health:
to feel off-color.
Also, especially British, off-colour.
Also, off-colored (for defs 1, 2).
Origin
1855-60
Synonyms
2. racy, spicy, salty, earthy, blue.
Word Origin and History for off color

off-color

adj.

1858, from off (adv.) + color (n.); originally used of gems; figurative extension to "of questionable taste, risqué" is American English, 1867.

Slang definitions & phrases for off color

off color

adjective phrase

Somewhat salacious; risque´; blue: a couple of off-color jokes/ Some of his observations were a bit off color (1875+)