紺 - dark blue, navy

dark blue

dyer

navy blue; deep blue

dark purple; bluish purple

dark blue gem allowing one to recall memories when stroked with one's hand (allegedly possessed by Zhang Yue)

deep blue; azure

deep blue; navy blue

navy-blue socks

navy-blue socks

navy-blue knee socks

Prussian blue; deep blue; dark blue; ultramarine

dark blue ground