CIDE DICTIONARY
sepia, n. [L., fr. Gr. the cuttlefish, or squid.].
Sepia drawing or Sepia picture, a drawing in monochrome, made in sepia alone, or in sepia with other brown pigments.
sepia, a.
Of a dark brown color, with a little red in its composition; also, made of, or done in, sepia. [1913 Webster]
THESAURUS
sepia
beige, brown, brownish, brownish-yellow, brunet, chocolate, cinnamon, cocoa, cocoa-brown, coffee, coffee-brown, drab, dun, dun-brown, dun-drab, ecru, fawn, fawn-colored, fuscous, grege, hazel, khaki, lurid, nut-brown, olive-brown, olive-drab, seal, seal-brown, snuff-colored, sorrel, tan, taupe, tawny, toast, toast-brown, umber, umber-colored, walnut, walnut-brown, yellowish-brown
ROGET THESAURUS
sepia
Brown
N
brown, bister ocher,
sepia, Vandyke brown, brown, bay, dapple, auburn, castaneous, chestnut, nut-brown, cinnamon, russet, tawny, fuscous, chocolate, maroon, foxy, tan, brunette, whitey brown, fawn-colored, snuff-colored, liver-colored, brown as a berry, brown as mahogany, brown as the oak leaves, khaki, sun-burnt, tanned.