Antonyms of adj brownish-grey

1 sense of brownish-grey

Sense 1
brown-grey, brown-gray, brownish-grey, brownish-gray -- (of grey tinged with brown)

INDIRECT (VIA achromatic) -> chromatic -- (being or having or characterized by hue)

Similarity of adj brownish-grey

1 sense of brownish-grey

Sense 1
brown-grey, brown-gray, brownish-grey, brownish-gray -- (of grey tinged with brown)
       => achromatic (vs. chromatic), neutral -- (having no hue; "neutral colors like black or white")

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