#666D93
Muted Blue
HEX
RGB
HSL
About #666D93 Muted Blue
#666D93 is a muted blue color. In the RGB color model, it is composed of 102 red, 109 green, and 147 blue. In the HSL color space, it has a hue of 231°, saturation of 18%, and lightness of 49%.
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 #666D93 in your CSS, SCSS, or Tailwind projects.
Color Properties
231°
Hue
18%
Saturation
49%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #666D93 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #666D93 against white and black backgrounds.
Aa#666D93 on White
Contrast Ratio5.03:1
AA ✓AA Large ✓AAA ✗
Aa#666D93 on Black
Contrast Ratio4.17:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #666D93 across different color formats.
| Format | Value |
|---|---|
| HEX | #666D93 |
| RGB | rgb(102, 109, 147) |
| HSL | hsl(231, 18%, 49%) |
| RGB Decimal | 102, 109, 147 |
| RGB Percent | 40.0%, 42.7%, 57.6% |
| CMYK (approx.) | 31%, 26%, 0%, 42% |
Related Palettes
12 palettes using #666D93 or similar colors