Applied to things having a bluish hue or tint (as smoke, vapour, distant hills, steel, etc.).

Light blue, sky-blue.

Blue, azure; according to Littré, pale blue, inclining to grey.

watchet-coloured, watchet-hued adjs.

Light blue.

Usually hyphenated. Of the colour of water; blue, greyish-blue.

Of the colour of powder blue. Also in compounds, as powder-blue-grey adj.

(a) adj. of a light shade of blue, or (formerly) greenish-blue, resembling that adopted as the colours of Eton College; (b) n. a light shade of…

Of or designating a very pale blue colour as seen in some opals.

Of a pale blue or greenish-blue colour.

watchet-coloured, watchet-hued adjs.