#5666BD
Blue
HEX
RGB
HSL
About #5666BD Blue
#5666BD is a blue color. In the RGB color model, it is composed of 86 red, 102 green, and 189 blue. In the HSL color space, it has a hue of 231°, saturation of 44%, and lightness of 54%.
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 #5666BD in your CSS, SCSS, or Tailwind projects.
Color Properties
231°
Hue
44%
Saturation
54%
Lightness
Blue
Color Harmonies
Colors that work well with #5666BD based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #5666BD against white and black backgrounds.
Aa#5666BD on White
Contrast Ratio5.21:1
AA ✓AA Large ✓AAA ✗
Aa#5666BD on Black
Contrast Ratio4.03:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #5666BD across different color formats.
| Format | Value |
|---|---|
| HEX | #5666BD |
| RGB | rgb(86, 102, 189) |
| HSL | hsl(231, 44%, 54%) |
| RGB Decimal | 86, 102, 189 |
| RGB Percent | 33.7%, 40.0%, 74.1% |
| CMYK (approx.) | 54%, 46%, 0%, 26% |
Related Palettes
12 palettes using #5666BD or similar colors