In a RGB color space, hex #A1B3A7 (known as Dark Gray (X11) color) is composed of 63% red, 70% green and 65% blue. Whereas in a CMYK color space, it is composed of 10% cyan, 0% magenta, 7% yellow and 30% black. Scroll down to get more color shades, tone and matching colors with this color.
| Color Name* | Dark Gray (X11) |
| Hex | #A1B3A7 |
| RGB | 161, 179, 167 |
| CMYK* | 10, 0, 7, 30 |
| HSL* | 140, 11%, 67% |
| Pantone* | 5645 C (#A3B2A4) |
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