What color is Poster, Schweizerische Stadtbau-Ausstellung (Swiss Urban Planning Exhibit) ?

Source Crayola® CSS3 CSS4
#e6e4cd
 
#efdecd
almond
#dcdcdc
gainsboro
#dcdcdc
gainsboro
#2e2d2b
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#83816b
 
#8a795d
shadow
#808080
grey
#808080
grey
#526786
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey