Castor Grey Color – #676a64: Codes and Complete Breakdown
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The Castor Grey color hex code is #676a64, and it is composed of 40% red, 42% green and 39% blue.
Castor Grey is a dark, dull, desaturated, and cool color at 6% saturation. It has a contrast ratio of 5.49:1 against a white background, which passes WCAG AA (Web Content Accessibility Guidelines, Level AA) compliance.
For better visibility, it is recommended to use the Castor Grey color (#676a64) against light backgrounds.

Castor Grey Color Shades
Complementary colors
Triadic colors
Tints or lighter colors
Darker colors
Analogous colors
Monochromatic colors
#676a64
Castor Grey Color Codes and Information
Here’s a complete breakdown of the color Castor Grey, including its HEX, RGB, HSL, and CMYK values, as well as other information about the color.
| Data Type | Values/Details |
|---|---|
| Hex | #676a64 |
| RGB | rgb(103,106,100) |
| HSL | hsl(90,2.9%,40.4%) |
| CMYK | 3, 0, 6, 58 |
| HSV | 90, 6, 42 |
| RGB % | 40, 42, 39 |
| XYZ | 13, 14.1, 14.1 |
| LAB | 44.4, -2.6, 2.9 |
| Color Category | Dark |
| Color Family | Gray |
| Saturation | 6% |
| Temperature | Warm |
| Contrast Ratio Againt White (#ffffff) | 5.49 (passes WCAG AA) |
| Contrast Ratio Againt Black (#000000) | 3.82 (fails WCAG AA) |
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#110022

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