Source Crayola® CSS3 CSS4
#2c302e
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#6c736f
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#4b544f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#bb2140
 
#9c2542
big dip o' ruby
#b22222
fire brick
#b22222
firebrick