Source Crayola® CSS3 CSS4
#6e7f94
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#c6584d
 
#bf4f51
bittersweet shimmer
#cd5c5c
indian red
#cd5c5c
indianred
#a2a7ad
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#5d353c
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen