#688BB9
Muted Blue
HEX
RGB
HSL
About #688BB9 Muted Blue
#688BB9 is a muted blue color. In the RGB color model, it is composed of 104 red, 139 green, and 185 blue. In the HSL color space, it has a hue of 214°, saturation of 37%, and lightness of 57%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With moderate saturation, it appears balanced and versatile.
CSS Code & Gradients
Use #688BB9 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
214°
Hue
37%
Saturation
57%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #688BB9 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #688BB9 against white and black backgrounds.
Aa#688BB9 on White
Contrast Ratio3.51:1
AA ✗AA Large ✓AAA ✗
Aa#688BB9 on Black
Contrast Ratio5.98:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #688BB9 across different color formats.
| Format | Value |
|---|---|
| HEX | #688BB9 |
| RGB | rgb(104, 139, 185) |
| HSL | hsl(214, 37%, 57%) |
| RGB Decimal | 104, 139, 185 |
| RGB Percent | 40.8%, 54.5%, 72.5% |
| CMYK (approx.) | 44%, 25%, 0%, 27% |
Related Palettes
12 palettes using #688BB9 or similar colors