Stack Color – #858885: Codes and Complete Breakdown
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The Stack color hex code is #858885, and it is composed of 52% red, 53% green and 52% blue.
Stack is a light, dull, desaturated, and cool color at 2% saturation. It has a contrast ratio of 3.59:1 against a white background, which fails WCAG AA (Web Content Accessibility Guidelines, Level AA) compliance.
For better visibility, it is recommended to use the Stack color (#858885) against dark backgrounds.

Stack Color Shades
Complementary colors
Triadic colors
Tints or lighter colors
Darker colors
Analogous colors
Monochromatic colors
#858885
Stack Color Codes and Information
Here’s a complete breakdown of the color Stack, including its HEX, RGB, HSL, and CMYK values, as well as other information about the color.
| Data Type | Values/Details |
|---|---|
| Hex | #858885 |
| RGB | rgb(133,136,133) |
| HSL | hsl(120,1.2%,52.7%) |
| CMYK | 2, 0, 2, 47 |
| HSV | 120, 2, 53 |
| RGB % | 52, 53, 52 |
| XYZ | 22.7, 24.3, 25.7 |
| LAB | 56.4, -1.8, 1.2 |
| Color Category | Light |
| Color Family | Gray |
| Saturation | 2% |
| Temperature | Cool |
| Contrast Ratio Againt White (#ffffff) | 3.59 (fails WCAG AA) |
| Contrast Ratio Againt Black (#000000) | 5.86 (passes WCAG AA) |









