babu shigarwa don "Davy's grey" a cikin ƙamus. Duk da haka, akwai wani launi da ake kira "Davy's grey" wanda aka radawa sunan wani masanin kimiyar Burtaniya Sir Humphry Davy. Launi ne mai launin shuɗi-launin toka kuma a wasu lokuta ana amfani da shi wajen yin zane ko a cikin bayanin masana'anta.
