ok, semipermanent color is made of blue, red, and yellow dye molecules....the red and yellow will bleach out some what and turn sort of yellow orange (more yellow than orange...the blue is pretty permanant...basic color theory...you killed all the red so you have blue and yellow left...they make green. YOu can see the same type of effect if you try and bleach out black ink or marker from an article of clothing sometimes....it doesn't bleach completely but leaves a greenish stain.Originally Posted by GraceByDesign
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