What color is Sidewall (Germany) ?

Source Crayola® CSS3 CSS4
#bbc0c7
 
#b0b7c6
cadet blue
#c0c0c0
silver
#c0c0c0
silver
#4f5451
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#84858c
 
#95918c
gray
#808080
grey
#808080
grey
#656e74
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#2c2d27
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey