What color is Drawing, Elevation of Copper Wall with Stepladder, Dianne B. Men and Women, 102 Wooster Street, New York, NY ?

Source Crayola® CSS3 CSS4
#bbe1cd
 
#aaf0d1
magic mint
#b0e0e6
powder blue
#b0e0e6
powderblue
#aeaea4
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#8c8c84
 
#95918c
gray
#808080
grey
#808080
grey