What color is Drawing, Irlande et sa Religion, (Ireland and its Religion), portal design for plate 44 in the "Nouvelle iconologie historique" ?

Source Crayola® CSS3 CSS4
#91897c
 
#95918c
gray
#808080
grey
#808080
grey
#6c655d
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#4c4743
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey