What color is Panel ?

Source Crayola® CSS3 CSS4
#9b7f78
 
#9f8170
beaver
#808080
grey
#808080
grey
#7f6360
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#4b3a3a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey