What color is Panel (USA) ?

Source Crayola® CSS3 CSS4
#811116
 
#9c2542
big dip o' ruby
#800000
maroon
#800000
maroon
#6d7a81
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#cb2d3d
 
#cb4154
brick red
#dc143c
crimson
#dc143c
crimson
#304b5a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#c5ac95
 
#deaa88
tumbleweed
#d2b48c
tan
#d2b48c
tan