Ashen could mean:
Made from ash wood
Having a colour resembling ash (the unburnable solid remains of a fire). In a medical context, ashen equate with cyanosis, referring to a bluish hue resulting from a lack of oxygenation of hemoglobin in the blood.
Ashen a demo from the funeral doom metal band Celestiial
Ashen (band) a rockin band from Regina, Canada.
Ashen a female-fronted, late 90s shoegazing/emo band. Ashen - Two Sheds Records, 1996-2003.