Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun dark-blue

1 sense of dark blue

Sense 1
dark blue, navy, navy blue -- (a dark shade of blue)
       => blue, blueness -- (blue color or pigment; resembling the color of the clear sky in the daytime; "he had eyes of bright blue")

Antonyms of adj dark-blue

1 sense of dark-blue

Sense 1
dark-blue -- (of a dark shade of blue)

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

Similarity of adj dark-blue

1 sense of dark-blue

Sense 1
dark-blue -- (of a dark shade of blue)
       => chromatic (vs. achromatic) -- (being or having or characterized by hue)