What color is Handkerchief (Switzerland) ?

Source Crayola® CSS3 CSS4
#4a8baf
 
#5d76cb
indigo
#4682b4
steel blue
#4682b4
steelblue
#5b5351
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#5d727d
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#88704c
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey
#3b3337
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey