sky-blue

US /ˈskaɪ.bluː/
UK /ˈskaɪ.bluː/
"sky-blue" picture
1.

天藍色, 淡藍色

of a pale blue color like that of the clear sky

:
The artist used a beautiful sky-blue paint for the background.
藝術家用了一種美麗的天藍色顏料作為背景。
She wore a dress of delicate sky-blue silk.
她穿了一件精緻的天藍色絲綢連衣裙。