PROBLEM TO BE SOLVED: To provide a red-colored beverage to be warmed, having an excellent red color tone with use of red dyes, with discoloration of the red color tone during manufacturing, distribution, and storage of the red-colored beverage being suppressed and a manufacturing method of the red-colored beverage to be warmed.SOLUTION: In manufacturing of a red-colored beverage with addition of red dyes, a lycopene dye and a gardenia red dye are added and blended with a concentration ratio of 1:0.05 to 1:1, so that a red-colored beverage to be warmed with suppressed discoloration of the red color can be manufactured. The red-colored beverage to be warmed is imparted with an excellent red color tone by using the natural red dyes including a lycopene dye and a gardenia red dye in combination. The discoloration of the red color tone of the beverage is suppressed even when the beverage is warmed in manufacturing and distribution, so that the red color in manufacturing can be stably retained.
