What color is Photograph, Photograph of a Floor Plan of an Apartment Building Designed by Hector Guimard (No. 8) ?

Source Crayola® CSS3 CSS4
#aaa79a
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#746e5c
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey
#4e4a3e
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey