Antonyms of adj rust-brown

1 sense of rust-brown

Sense 1
rust, rusty, rust-brown -- (of the brown color of rust)

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

Similarity of adj rust-brown

1 sense of rust-brown

Sense 1
rust, rusty, rust-brown -- (of the brown color of rust)
       => chromatic (vs. achromatic) -- (being or having or characterized by hue)