What color is Poster, Iceman ?

Source Crayola® CSS3 CSS4
#758890
 
#757575
sonic silver
#778899
light slate grey
#778899
lightslategrey
#4c4c45
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#6d6258
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey