Source Crayola® CSS3 CSS4
#989586
 
#95918c
gray
#808080
grey
#808080
grey
#565c4f
 
#414a4c
outer space
#696969
dim grey
#696969
dimgrey
#2c2a26
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey