Below are possible answers for the crossword clue Blue dye.
4 letter answer(s) to blue dye
ANIL
a blue dye obtained from plants or made synthetically
shrub of West Indies and South America that is a source of indigo dye
NILE
the world's longest river (4150 miles); flows northward through eastern Africa into the Mediterranean; the Nile River valley in Egypt was the site of the world's first great civilization
6 letter answer(s) to blue dye
GROTTO
a small cave (usually with attractive features)
INDIGO
a blue dye obtained from plants or made synthetically
a blue-violet color
deciduous subshrub of southeastern Asia having pinnate leaves and clusters of red or purple flowers; a source of indigo dye
having a color between blue and violet; "indigo flowers"
Other crossword clues with similar answers to 'Blue dye'