Definition of "palest"

So this was my future home, I thought! […] Backed by towering hills, the but faintly discernible purple line of the French boundary off to the southwest, a sky of palest Gobelin flecked with fat, fleecy little clouds, it in truth looked a dear little city; the city of one's dreams.

1908, W[illiam] B[lair] M[orton] Ferguson, chapter IV, in Zollenstein, New York, N.Y.: D. Appleton & Company

“[…] Who’s over me? Truth hath no confines. Take off thine eye! more intolerable than fiends’ glarings is a doltish stare! So, so; thou reddenest and palest; my heat has melted thee to anger-glow. But look ye, Starbuck, what is said in heat, that thing unsays itself. […]”

1851 November 14, Herman Melville, chapter 36, in Moby-Dick; or, The Whale, 1st American edition, New York, N.Y.: Harper & Brothers; London: Richard Bentley