Crossword clue: the quality or state of the achromatic color of least lightness (bearing the least resemblance to white)
3 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).
Possible answers
being of the achromatic color of maximum darkness; having little or no hue owing to absorption of almost all incident li
the quality or state of the achromatic color of least lightness (bearing the least resemblance to white)
the quality or state of the achromatic color of least lightness (bearing the least resemblance to white)