Source Crayola® CSS3 CSS4
#214b52
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#a57c15
 
#9c7c38
metallic sunburst
#b8860b
dark goldenrod
#b8860b
darkgoldenrod
#9e3e27
 
#9c2542
big dip o' ruby
#a0522d
sienna
#a0522d
sienna
#64818c
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#6a725c
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey