Turn HSV values into print-ready CMYK. Set hue, saturation, and value and get cyan, magenta, yellow, and black percentages with a live preview.
HSV (Hue, Saturation, Value) describes color in a way that matches how we see it. Hue is the angle on the color wheel from 0 to 360. Saturation is intensity from 0 to 100. Value is brightness from 0 to 100.
CMYK (Cyan, Magenta, Yellow, Black) is used for print. Each value is a percentage of ink. Converting from HSV goes through RGB first, then to CMYK so you get print-ready numbers.
HSV is turned into RGB, then RGB into CMYK. For RGB to CMYK: K = 1 minus the largest of R, G, B (normalized). C, M, Y are computed from the remaining ink. This tool does both steps so you see CMYK and a live preview.
