Antonyms of adj purple-red

1 sense of purple-red

Sense 1
purple-red, purplish-red -- (of red tinged with purple)

INDIRECT (VIA chromatic) -> achromatic, neutral -- (having no hue; "neutral colors like black or white")

Similarity of adj purple-red

1 sense of purple-red

Sense 1
purple-red, purplish-red -- (of red tinged with purple)
       => chromatic (vs. achromatic) -- (being or having or characterized by hue)