In a RGB color space, hex #28403C (known as Outer Space (Crayola) color) is composed of 16% red, 25% green and 24% blue. Whereas in a CMYK color space, it is composed of 38% cyan, 0% magenta, 6% yellow and 75% black. Scroll down to get more color shades, tone and matching colors with this color.
| Color Name* | Outer Space (Crayola) |
| Hex | #28403C |
| RGB | 40, 64, 60 |
| CMYK* | 38, 0, 6, 75 |
| HSL* | 170, 23%, 20% |
| Pantone* | 553 C (#284734) |
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