1.
deep blue; bright blue
Intensely blue in color, typically describing sky or sea.
Etymology
真っ (emphatic prefix) + 青→青 (blue)
Note the sound change from あお to さお.
Two meanings
This word has seemingly opposite meanings:
1. Deep, vivid blue (positive)
2. Pale, ashen (negative - loss of color from fear/shock)
Context makes the meaning clear.
Common expressions
Related words
Related Words
Related:
真っ白 (pure white)
Related:
真っ赤 (bright red)
Related:
青ざめる (to turn pale)
Compare:
蒼白 (pale, pallid)