Nail the exact color dusty rose in your design by using the code from any one of these systems for color identification.
|RGB||r: 220, g: 174, b: 150|
|HSL||h: 21°, s: 50%, l: 73%|
|HSV||h: 21°, s: 32%, v: 86%|
|CMYK||c: 0%, m: 21%, y: 32%, k: 14%|
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, dusty rose is made of 86% red, 68% green, and 59% blue.
If you're identifying color for a print project, you're most likely using a CMYK colorspace—the percentages are 0% cyan, 21% magenta, 32% yellow, 14% black.