Source Crayola® CSS3 CSS4
#221f3d
 
#414a4c
outer space
#191970
midnight blue
#191970
midnightblue
#3f3234
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#3c3f5c
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#4a4c37
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen