#636879
Muted Blue
HEX
RGB
HSL
About #636879 Muted Blue
#636879 is a muted blue color. In the RGB color model, it is composed of 99 red, 104 green, and 121 blue. In the HSL color space, it has a hue of 226°, 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 #636879 in your CSS, SCSS, or Tailwind projects.
Color Properties
226°
Hue
10%
Saturation
43%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #636879 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #636879 against white and black backgrounds.
Aa#636879 on White
Contrast Ratio5.55:1
AA ✓AA Large ✓AAA ✗
Aa#636879 on Black
Contrast Ratio3.79:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #636879 across different color formats.
| Format | Value |
|---|---|
| HEX | #636879 |
| RGB | rgb(99, 104, 121) |
| HSL | hsl(226, 10%, 43%) |
| RGB Decimal | 99, 104, 121 |
| RGB Percent | 38.8%, 40.8%, 47.5% |
| CMYK (approx.) | 18%, 14%, 0%, 53% |
Related Palettes
12 palettes using #636879 or similar colors