Spa Blue Color – #d3dedf: Codes and Complete Breakdown
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The Spa Blue color hex code is #d3dedf, and it is composed of 83% red, 87% green and 87% blue.
Spa Blue is a light, dull, desaturated, and cool color at 5% saturation. It has a contrast ratio of 1.37:1 against a white background, which fails WCAG AA (Web Content Accessibility Guidelines, Level AA) compliance.
For better visibility, it is recommended to use the Spa Blue color (#d3dedf) against dark backgrounds.

Spa Blue Color Shades
Complementary colors
Triadic colors
Tints or lighter colors
Darker colors
Analogous colors
Monochromatic colors
#d3dedf
Spa Blue Color Codes and Information
Here’s a complete breakdown of the color Spa Blue, including its HEX, RGB, HSL, and CMYK values, as well as other information about the color.
| Data Type | Values/Details |
|---|---|
| Hex | #d3dedf |
| RGB | rgb(211,222,223) |
| HSL | hsl(185,15.8%,85.1%) |
| CMYK | 5, 0, 0, 13 |
| HSV | 185, 5, 87 |
| RGB % | 83, 87, 87 |
| XYZ | 66.3, 71.4, 80.1 |
| LAB | 87.7, -3.5, -1.8 |
| Color Category | Light |
| Color Family | Gray |
| Saturation | 5% |
| Temperature | Cool |
| Contrast Ratio Againt White (#ffffff) | 1.37 (fails WCAG AA) |
| Contrast Ratio Againt Black (#000000) | 15.28 (passes WCAG AA) |
Similar Colors to Spa Blue Color
#16b8f3

Zima Blue
#00308f

US Air Force Blue
#8093a4

Dusty Blue
#4169e1

Royal Blue
#dde0df

Barely Blue
#9bb3bc

Blue Shell
#cfe2ef

Weak Blue
#d1d8d0

Zephyr Blue









