着ちゃく色しょく料りょうMeaningsNoun1. coloring agent; colorant; colourant; (food) coloring; colouringKanji used着wear色color料ingredientsPitch accentちゃくしょくりょうComposed of着ちゃく色しょくcolouring; coloring; colorantNoun料りょうfee; charge; rate; materialSuffix