the.com/dun

The color of mediocrity: not quite brown, not quite gray, entirely unbothered.

means A dull grayish-brown color, often used to describe the muted coats of horses or the drab tone of something lacking vibrancy.

from From Old English 'dunn,' meaning a dull brown or grayish-brown, a word with Celtic cousins — likely related to Old Irish 'donn' meaning brown. It's one of the oldest color words in English, long used for horses (a 'dun' horse still means that washed-out tan-gray coat today) before it widened to describe anything equally unremarkable.

origin
Old English dunn, meaning dull grayish-brown
horse term
describes a diluted coat with dark mane and legs
unrelated homonym
also means to pester someone for payment
color code
hex roughly 614b3a, aggressively unremarkable
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