What color is Sidewall, Charles X ?

Source Crayola® CSS3 CSS4
#2d2c27
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#6a665c
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#9f9c8f
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#efefd7
 
#efdecd
almond
#f5f5dc
beige
#f5f5dc
beige