Source Crayola® CSS3 CSS4
#455541
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#22251e
 
#000000
black
#000000
black
#000000
black
#9a9a8d
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#64765d
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey