"TONE100" yarn is "prepared for dyeing" raw white cotton yarn, itself does not have color,knit "TONE" yarn with raw whtie cotton yarn as "stripe pattern' fabric. Then proceed this raw whtie stripe fabric by 'conventional fabric deying process' will get the solid color effect. This stripe fabric will have darker shade on "TONE-100" yarn zone but weaker shade on 'raw white cotton yarn' zone with the same color.