You likely will require an organic solvent which may damage the comforter in the process. Here is a complete list of Crayola's tips on stain removal: http://www.crayola.com/support/stain-tips/
· Radical Red (a Crayola Crayon color) · Raw Sienna (a Crayola Crayon color) · Raw Umber (a former Crayola Crayon color retired in 1990) · Razzle Dazzle Rose (a Crayola Crayon color) · Razzmatazz (a Crayola Crayon color) · Red · Red Orange (a Crayola Crayon color) · Red Violet (a Crayola Crayon color) · Robin's Egg Blue (a Crayola Crayon color) · Rose · Royal Purple (a Crayola Crayon color)
· Radical Red (a Crayola Crayon color) · Raw Sienna (a Crayola Crayon color) · Raw Umber (a former Crayola Crayon color retired in 1990) · Razzle Dazzle Rose (a Crayola Crayon color) · Razzmatazz (a Crayola Crayon color) · Red · Red Orange (a Crayola Crayon color) · Red Violet (a Crayola Crayon color) · Robin's Egg Blue (a Crayola Crayon color) · Rose · Royal Purple (a Crayola Crayon color)
· Radical Red (a Crayola Crayon color) · Raw Sienna (a Crayola Crayon color) · Raw Umber (a former Crayola Crayon color retired in 1990) · Razzle Dazzle Rose (a Crayola Crayon color) · Razzmatazz (a Crayola Crayon color) · Red · Red Orange (a Crayola Crayon color) · Red Violet (a Crayola Crayon color) · Robin's Egg Blue (a Crayola Crayon color) · Rose · Royal Purple (a Crayola Crayon color)
· Radical Red (a Crayola Crayon color) · Raw Sienna (a Crayola Crayon color) · Raw Umber (a former Crayola Crayon color retired in 1990) · Razzle Dazzle Rose (a Crayola Crayon color) · Razzmatazz (a Crayola Crayon color) · Red · Red Orange (a Crayola Crayon color) · Red Violet (a Crayola Crayon color) · Robin's Egg Blue (a Crayola Crayon color) · Rose · Royal Purple (a Crayola Crayon color)
Some colours that contain the letter 'r' are:amberapricotaquamarineazurebrassbrick-redbronzebrownburgundycanarycarminecarnelianceriseceruleancharcoalchartreusecherrycitrinecoppercoralcordovancornflowercreamcrimsonecruemeraldgarnetgoldenrodgraygreenheliotropeivorylavendermaroonmustardocherorangeorchidpearlperiwinklepucepurpleraspberryredroserubysaffronsapphirescarletsepiasilvertangerineterracottaturquoiseultramarinevermilion
Yes
Crayola
UltramarineUltravioletUnited Nations blueUltra Blue (a Crayola Crayon color)Ultra Green (a Crayola Crayon color)Ultra Orange (a Crayola Crayon color)Ultra Pink (a Crayola Crayon color)Ultra Red (a Crayola Crayon color)Ultra Yellow (a Crayola Crayon color)UmberUnmellow Yellow (a Crayola Crayon color)Upsdell red.· Ultra Blue (a Crayola Crayon color)· Ultra Green (a Crayola Crayon color)· Ultra Orange (a Crayola Crayon color)· Ultra Pink (a Crayola Crayon color)· Ultra Red (a Crayola Crayon color)· Ultra Yellow (a Crayola Crayon color)· Unmellow Yellow (a Crayola Crayon color)· Ultra Blue (a Crayola Crayon color)· Ultra Green (a Crayola Crayon color)· Ultra Orange (a Crayola Crayon color)· Ultra Pink (a Crayola Crayon color)· Ultra Red (a Crayola Crayon color)· Ultra Yellow (a Crayola Crayon color)· Unmellow Yellow (a Crayola Crayon color)"Umber" is a shade of brown.· Ultra Blue (a Crayola Crayon color)· Ultra Green (a Crayola Crayon color)· Ultra Orange (a Crayola Crayon color)· Ultra Pink (a Crayola Crayon color)· Ultra Red (a Crayola Crayon color)· Ultra Yellow (a Crayola Crayon color)· Unmellow Yellow (a Crayola Crayon color)umber (a shade of brown)
A red comforter would, of course, be red. There are many riddles similar to this where the answer is in the question, such as when did the War of 1812 take place? Interestingly, people still sometimes get the answer wrong!
· Ultra Blue (a Crayola Crayon color) · Ultra Green (a Crayola Crayon color) · Ultra Orange (a Crayola Crayon color) · Ultra Pink (a Crayola Crayon color) · Ultra Red (a Crayola Crayon color) · Ultra Yellow (a Crayola Crayon color) · Unmellow Yellow (a Crayola Crayon color)
· Ultra Blue (a Crayola Crayon color) · Ultra Green (a Crayola Crayon color) · Ultra Orange (a Crayola Crayon color) · Ultra Pink (a Crayola Crayon color) · Ultra Red (a Crayola Crayon color) · Ultra Yellow (a Crayola Crayon color) · Unmellow Yellow (a Crayola Crayon color) Umber
· Tan (a Crayola Crayon color) · Thistle (a Crayola Crayon color) · Turquoise Blue (a Crayola Crayon color) · Teal Blue (a Crayola Crayon color) · Tickle Me Pink (a Crayola Crayon color) · Timber Wolf (a Crayola Crayon color) · Tropical Rain Forest (a Crayola Crayon color) · Tumbleweed (a Crayola Crayon color) · Torch Red (a Crayola Crayon color)