In a RGB color space, hex #1E436E (known as Indigo (Rainbow) color) is composed of 12% red, 26% green and 43% blue. Whereas in a CMYK color space, it is composed of 73% cyan, 39% magenta, 0% yellow and 57% black. Scroll down to get more color shades, tone and matching colors with this color.
| Color Name* | Indigo (Rainbow) |
| Hex | #1E436E |
| RGB | 30, 67, 110 |
| CMYK* | 73, 39, 0, 57 |
| HSL* | 212, 57%, 27% |
| Pantone* | 534 C (#1B365D) |
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