Flintstone Color – #677283: Codes and Complete Breakdown
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The Flintstone color hex code is #677283, and it is composed of 40% red, 45% green and 51% blue.
Flintstone is a dark, dull, desaturated, and cool color at 21% saturation. It has a contrast ratio of 4.87:1 against a white background, which passes WCAG AA (Web Content Accessibility Guidelines, Level AA) compliance.
For better visibility, it is recommended to use the Flintstone color (#677283) against light backgrounds.

Flintstone Color Shades
Complementary colors
Triadic colors
Tints or lighter colors
Darker colors
Analogous colors
Monochromatic colors
#677283
Flintstone Color Codes and Information
Here’s a complete breakdown of the color Flintstone, including its HEX, RGB, HSL, and CMYK values, as well as other information about the color.
| Data Type | Values/Details |
|---|---|
| Hex | #677283 |
| RGB | rgb(103,114,131) |
| HSL | hsl(216,12%,45.9%) |
| CMYK | 21, 13, 0, 49 |
| HSV | 216, 21, 51 |
| RGB % | 40, 45, 51 |
| XYZ | 15.7, 16.6, 23.8 |
| LAB | 47.8, -0.5, -10.6 |
| Color Category | Dark |
| Color Family | Blue |
| Saturation | 21% |
| Temperature | Cool |
| Contrast Ratio Againt White (#ffffff) | 4.87 (passes WCAG AA) |
| Contrast Ratio Againt Black (#000000) | 4.31 (fails WCAG AA) |









