Nail the exact color violet in your design by using the code from any one of these systems for color identification.
|RGB||r: 143, g: 0, b: 255|
|HSL||h: 274°, s: 100%, l: 50%|
|HSV||h: 274°, s: 100%, v: 100%|
|CMYK||c: 44%, m: 100%, y: 0%, k: 0%|
If you're identifying color for pretty much anything digital, you're working in an RGB colorspace. If the project you're working on requires percentage representation, violet is made of 56% red, 0% green, and 100% blue.
If you're identifying color for a print project, you're most likely using a CMYK colorspace—the percentages are 44% cyan, 100% magenta, 0% yellow, 0% black.