Rainier Blue Color – #558484: Codes and Complete Breakdown
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The Rainier Blue color hex code is #558484, and it is composed of 33% red, 52% green and 52% blue.
Rainier Blue is a dark, muted, and cool color at 36% saturation. It has a contrast ratio of 4.18:1 against a white background, which fails WCAG AA (Web Content Accessibility Guidelines, Level AA) compliance.
For better visibility, it is recommended to use the Rainier Blue color (#558484) against dark backgrounds.

Rainier Blue Color Shades
Complementary colors
Triadic colors
Tints or lighter colors
Darker colors
Analogous colors
Monochromatic colors
#558484
Rainier Blue Color Codes and Information
Here’s a complete breakdown of the color Rainier Blue, including its HEX, RGB, HSL, and CMYK values, as well as other information about the color.
| Data Type | Values/Details |
|---|---|
| Hex | #558484 |
| RGB | rgb(85,132,132) |
| HSL | hsl(180,21.7%,42.5%) |
| CMYK | 36, 0, 0, 48 |
| HSV | 180, 36, 52 |
| RGB % | 33, 52, 52 |
| XYZ | 16.2, 20.1, 24.9 |
| LAB | 52, -15.7, -5.1 |
| Color Category | Dark |
| Color Family | Blue |
| Saturation | 36% |
| Temperature | Cool |
| Contrast Ratio Againt White (#ffffff) | 4.18 (fails WCAG AA) |
| Contrast Ratio Againt Black (#000000) | 5.02 (passes WCAG AA) |
Similar Colors to Rainier 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
#004d67

Work Blue









