What color is Button ?

Source Crayola® CSS3 CSS4
#b3b4a3
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#473f37
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#7f786c
 
#757575
sonic silver
#808080
grey
#808080
grey
#cca278
 
#cd9575
antique brass
#d2b48c
tan
#d2b48c
tan
#8b6d56
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey