Newport Indigo Color – #313d6c: Codes and Complete Breakdown
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The Newport Indigo color hex code is #313d6c, and it is composed of 19% red, 24% green and 42% blue.
Newport Indigo is a dark, muted, and cool color at 55% saturation. It has a contrast ratio of 10.42:1 against a white background, which passes WCAG AA (Web Content Accessibility Guidelines, Level AA) compliance.
For better visibility, it is recommended to use the Newport Indigo color (#313d6c) against light backgrounds.

Newport Indigo Color Shades
Complementary colors
Triadic colors
Tints or lighter colors
Darker colors
Analogous colors
Monochromatic colors
#313d6c
Newport Indigo Color Codes and Information
Here’s a complete breakdown of the color Newport Indigo, including its HEX, RGB, HSL, and CMYK values, as well as other information about the color.
| Data Type | Values/Details |
|---|---|
| Hex | #313d6c |
| RGB | rgb(49,61,108) |
| HSL | hsl(228,37.6%,30.8%) |
| CMYK | 55, 44, 0, 58 |
| HSV | 228, 55, 42 |
| RGB % | 19, 24, 42 |
| XYZ | 5.6, 5.1, 14.9 |
| LAB | 27, 9.1, -28.9 |
| Color Category | Dark |
| Color Family | Blue |
| Saturation | 55% |
| Temperature | Cool |
| Contrast Ratio Againt White (#ffffff) | 10.42 (passes WCAG AA) |
| Contrast Ratio Againt Black (#000000) | 2.01 (fails WCAG AA) |
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