Source Crayola® CSS3 CSS4
#494a50
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#27292c
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#2b3b33
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey