Blue and Sky blue

Blue noun - The expanse of air surrounding the earth.

Sky blue and blue are semantically related in cerulean topic. In some cases you can use "Sky blue" instead the word "Blue" as an adjective or a noun.

Nearby Words: blues, blued, bluish, blueing, bluet

Blue and sky blue are semantically related in cerulean topic. You can use "Blue" instead the phrase "Sky blue" as a noun or an adjective.