Azure (colour)
From Tardis Wiki, the free Doctor Who reference
Azure was a blue mostly associated with the colour of the sky. (PROSE: First Frontier [+]Loading...["First Frontier (novel)"])
The desert of New Mexico in 1957 had a cloudless sky of azure when the Seventh Doctor, Ace and Bernice Summerfield visited. (PROSE: First Frontier [+]Loading...["First Frontier (novel)"])
The planet Delffo in Galaxy G had azure blue skies. (PROSE: Man Friday [+]Loading...["Man Friday (short story)"])
Tír na n-Óg had azure blue skies. (PROSE: Cat's Cradle: Witch Mark [+]Loading...["Cat's Cradle: Witch Mark (novel)"])