Taegukki the Korean National Flag are as follows in the CIE System the x y and Y coordinates for the red are x 0 5640 y 0 3194 Y 15 3 for the blue x 0 1556 y 0 1354 Y 6 5 Alternatively in the Munsell System of Color Notation the corresponds to 6 0R 4 5 14 and the blue to 5 0PB 3 0 12 In the Pantone Matching System 186C red and 294C blue are recommended