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dark blue is not in our dictionary (yet). Here's what it could mean:

Confidence: high

Results generated using artificial intelligence.

adjective

  • Of a deep, rich shade of the color blue, resembling the night sky or deep ocean.

noun

  • A deep, saturated shade of the color between green and violet in the visible spectrum.

Example Sentences

Examples are provided to illustrate usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

William, dressed in a dark blue knee-length coat and cashmere sweater, stepped out and worked the crowd.

From The Wall Street Journal • Mar. 11, 2026

The couple turned the first-floor bedroom into a cozy den with dark blue walls and dog-related decor.

From Los Angeles Times • Feb. 18, 2026

Thesaurus

Possible Synonyms

Words in our thesaurus

other words

  • bruise-colored
  • royal blue
  • ocean deep
  • twilight shade

Possible Antonyms

Words in our thesaurus

other words

  • daybreak hue
  • light blue
  • robin's egg
  • powder blue
  • cyan

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