Nail the exact color charcoal in your design by using the code from any one of these systems for color identification.
|RGB||r: 54, g: 69, b: 79|
|HSL||h: 204°, s: 19%, l: 26%|
|HSV||h: 204°, s: 32%, v: 31%|
|CMYK||c: 32%, m: 13%, y: 0%, k: 69%|
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, charcoal is made of 21% red, 27% green, and 31% blue.
If you're identifying color for a print project, you're most likely using a CMYK colorspace—the percentages are 32% cyan, 13% magenta, 0% yellow, 69% black.