Source Crayola® CSS3 CSS4
#444062
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#2f2e38
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#777796
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey