blueish has definitions from the field of color
1
[ adjective ] tinged with blue or purple from cold or contusion

Synonyms

bluish blue

Examples

"the children's lips are blue from cold" "a blue bruise"

Related terms

colored

2
[ adjective ] (color) having a color similar to that of a clear unclouded sky

Examples

"October's bright blue weather"- Helen Hunt Jackson "a blue flame" "blue haze of tobacco smoke"

Related terms

chromatic

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