Source Crayola® CSS3 CSS4
#bed2e8
 
#c5d0e6
periwinkle
#add8e6
light blue
#add8e6
lightblue
#2d2c36
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#98aabe
 
#a2add0
wild blue yonder
#a9a9a9
dark gray
#a9a9a9
darkgrey
#57483e
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#737a8a
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey