In a RGB color space, hex #666363 (known as Granite Gray color) is composed of 40% red, 39% green and 39% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 3% magenta, 3% yellow and 60% black. Scroll down to get more color shades, tone and matching colors with this color.
| Color Name* | Granite Gray |
| Hex | #666363 |
| RGB | 102, 99, 99 |
| CMYK* | 0, 3, 3, 60 |
| HSL* | 0, 1%, 39% |
| Pantone* | 417 C (#65665C) |
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