#666CB7
Muted Blue
HEX
RGB
HSL
About #666CB7 Muted Blue
#666CB7 is a muted blue color. In the RGB color model, it is composed of 102 red, 108 green, and 183 blue. In the HSL color space, it has a hue of 236°, saturation of 36%, and lightness of 56%.
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
Use #666CB7 in your CSS, SCSS, or Tailwind projects.
Color Properties
236°
Hue
36%
Saturation
56%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #666CB7 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #666CB7 against white and black backgrounds.
Aa#666CB7 on White
Contrast Ratio4.78:1
AA ✓AA Large ✓AAA ✗
Aa#666CB7 on Black
Contrast Ratio4.39:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #666CB7 across different color formats.
| Format | Value |
|---|---|
| HEX | #666CB7 |
| RGB | rgb(102, 108, 183) |
| HSL | hsl(236, 36%, 56%) |
| RGB Decimal | 102, 108, 183 |
| RGB Percent | 40.0%, 42.4%, 71.8% |
| CMYK (approx.) | 44%, 41%, 0%, 28% |
Related Palettes
12 palettes using #666CB7 or similar colors