What color is Sidewall, Transportation ?

Source Crayola® CSS3 CSS4
#99623b
 
#a5694f
sepia
#a0522d
sienna
#a0522d
sienna
#868476
 
#757575
sonic silver
#808080
grey
#808080
grey
#a0876d
 
#9f8170
beaver
#808080
grey
#808080
grey
#7e6a56
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey