What color is Button ?

Source Crayola® CSS3 CSS4
#423626
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#888676
 
#9f8170
beaver
#808080
grey
#808080
grey
#645e53
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#7b6843
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey
#dac654
 
#f8d568
orange yellow
#bdb76b
dark khaki
#bdb76b
darkkhaki