robin's-egg blue

plural robin's-egg blues

1. A greenish blue colour, like that of an American robin's egg.

   Near-synonyms: eggshell blue, baby blue, powder blue, sky blue

   Synonyms: eggshell blue, baby blue, powder blue, sky blue

1. Of a greenish blue colour, like that of an American robin's egg.

   Near-synonyms: eggshell blue, baby blue, powder blue, sky blue

   1 more example

   Associate Justice and Mrs. Owen J. Roberts arrived shortly before the performance started. Mrs. Roberts wore a robins’ egg blue chiffon frock.

   1942 March 4, Carolyn Bell, “Colorful Throng Attends ‘Blackout’ Symphony Concert”, in The Washington Post, number 24,002, page 14

   Synonyms: eggshell blue, baby blue, powder blue, sky blue