International Klein Blue has the hex code #1F18C0. The equivalent RGB values are (31, 24, 192), which means it is composed of 13% red, 10% green and 78% blue. The CMYK color codes, used in printers, are C:84 M:88 Y:0 K:25. In the HSV/HSB scale, International Klein Blue has a hue of 243°, 88% saturation and a brightness value of 75%.
Details of other color codes including equivalent web safe and HTML & CSS colors are given in the table below. Also listed are the closest Pantone® (PMS) and RAL colors.