#557F91
Muted Blue
HEX
RGB
HSL
About #557F91 Muted Blue
#557F91 is a muted blue color. In the RGB color model, it is composed of 85 red, 127 green, and 145 blue. In the HSL color space, it has a hue of 198°, saturation of 26%, and lightness of 45%.
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 #557F91 in your CSS, SCSS, or Tailwind projects.
Color Properties
198°
Hue
26%
Saturation
45%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #557F91 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #557F91 against white and black backgrounds.
Aa#557F91 on White
Contrast Ratio4.35:1
AA ✗AA Large ✓AAA ✗
Aa#557F91 on Black
Contrast Ratio4.83:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #557F91 across different color formats.
| Format | Value |
|---|---|
| HEX | #557F91 |
| RGB | rgb(85, 127, 145) |
| HSL | hsl(198, 26%, 45%) |
| RGB Decimal | 85, 127, 145 |
| RGB Percent | 33.3%, 49.8%, 56.9% |
| CMYK (approx.) | 41%, 12%, 0%, 43% |
Related Palettes
12 palettes using #557F91 or similar colors