Grey Blue Color – #77a1b5: Codes and Complete Breakdown
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The Grey Blue color hex code is #77a1b5, and it is composed of 47% red, 63% green and 71% blue.
Grey Blue is a light, muted, and cool color at 34% saturation. It has a contrast ratio of 2.78:1 against a white background, which fails WCAG AA (Web Content Accessibility Guidelines, Level AA) compliance.
For better visibility, it is recommended to use the Grey Blue color (#77a1b5) against dark backgrounds.

Grey Blue Color Shades
Complementary colors
Triadic colors
Tints or lighter colors
Darker colors
Analogous colors
Monochromatic colors
#77a1b5
Grey Blue Color Codes and Information
Here’s a complete breakdown of the color Grey Blue, including its HEX, RGB, HSL, and CMYK values, as well as other information about the color.
| Data Type | Values/Details |
|---|---|
| Hex | #77a1b5 |
| RGB | rgb(119,161,181) |
| HSL | hsl(199,29.5%,58.8%) |
| CMYK | 34, 11, 0, 29 |
| HSV | 199, 34, 71 |
| RGB % | 47, 63, 71 |
| XYZ | 28.7, 32.7, 48.5 |
| LAB | 63.9, -9, -15 |
| Color Category | Light |
| Color Family | Blue |
| Saturation | 34% |
| Temperature | Cool |
| Contrast Ratio Againt White (#ffffff) | 2.78 (fails WCAG AA) |
| Contrast Ratio Againt Black (#000000) | 7.55 (passes WCAG AA) |
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