Source Crayola® CSS3 CSS4
#4f4b4c
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#4f5e49
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#363b33
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey