#555F8B
Muted Blue
HEX
RGB
HSL
About #555F8B Muted Blue
#555F8B is a muted blue color. In the RGB color model, it is composed of 85 red, 95 green, and 139 blue. In the HSL color space, it has a hue of 229°, saturation of 24%, and lightness of 44%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With low saturation, it appears muted and subtle.
CSS Code
Use #555F8B in your CSS, SCSS, or Tailwind projects.
Color Properties
229°
Hue
24%
Saturation
44%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #555F8B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #555F8B against white and black backgrounds.
Aa#555F8B on White
Contrast Ratio6.18:1
AA ✓AA Large ✓AAA ✗
Aa#555F8B on Black
Contrast Ratio3.4:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #555F8B across different color formats.
| Format | Value |
|---|---|
| HEX | #555F8B |
| RGB | rgb(85, 95, 139) |
| HSL | hsl(229, 24%, 44%) |
| RGB Decimal | 85, 95, 139 |
| RGB Percent | 33.3%, 37.3%, 54.5% |
| CMYK (approx.) | 39%, 32%, 0%, 45% |
Related Palettes
12 palettes using #555F8B or similar colors