What color is Sidewall, New Hampshire Bird ?

Source Crayola® CSS3 CSS4
#697a87
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#56665c
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#364436
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#90807c
 
#9f8170
beaver
#808080
grey
#808080
grey
#716968
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey