Antonyms of adj brown-purple
1 sense of brown-purple
Sense 1
brown-purple, brownish-purple -- (of dark purple tinted with brown)
INDIRECT (VIA chromatic) -> achromatic, neutral -- (having no hue; "neutral colors like black or white")
Similarity of adj brown-purple
1 sense of brown-purple
Sense 1
brown-purple, brownish-purple -- (of dark purple tinted with brown)
=> chromatic (vs. achromatic) -- (being or having or characterized by hue)