Antonyms of adj brownish-purple

1 sense of brownish-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 brownish-purple

1 sense of brownish-purple

Sense 1
brown-purple, brownish-purple -- (of dark purple tinted with brown)
       => chromatic (vs. achromatic) -- (being or having or characterized by hue)