#646379
Muted Blue
HEX
RGB
HSL
About #646379 Muted Blue
#646379 is a muted blue color. In the RGB color model, it is composed of 100 red, 99 green, and 121 blue. In the HSL color space, it has a hue of 243°, saturation of 10%, and lightness of 43%.
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 #646379 in your CSS, SCSS, or Tailwind projects.
Color Properties
243°
Hue
10%
Saturation
43%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #646379 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #646379 against white and black backgrounds.
Aa#646379 on White
Contrast Ratio5.83:1
AA ✓AA Large ✓AAA ✗
Aa#646379 on Black
Contrast Ratio3.6:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #646379 across different color formats.
| Format | Value |
|---|---|
| HEX | #646379 |
| RGB | rgb(100, 99, 121) |
| HSL | hsl(243, 10%, 43%) |
| RGB Decimal | 100, 99, 121 |
| RGB Percent | 39.2%, 38.8%, 47.5% |
| CMYK (approx.) | 17%, 18%, 0%, 53% |
Related Palettes
12 palettes using #646379 or similar colors