#516BDB
Blue
HEX
RGB
HSL
About #516BDB Blue
#516BDB is a blue color. In the RGB color model, it is composed of 81 red, 107 green, and 219 blue. In the HSL color space, it has a hue of 229°, saturation of 66%, and lightness of 59%.
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 #516BDB in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
229°
Hue
66%
Saturation
59%
Lightness
Blue
Color Harmonies
Colors that work well with #516BDB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #516BDB against white and black backgrounds.
Aa#516BDB on White
Contrast Ratio4.69:1
AA ✓AA Large ✓AAA ✗
Aa#516BDB on Black
Contrast Ratio4.48:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #516BDB across different color formats.
| Format | Value |
|---|---|
| HEX | #516BDB |
| RGB | rgb(81, 107, 219) |
| HSL | hsl(229, 66%, 59%) |
| RGB Decimal | 81, 107, 219 |
| RGB Percent | 31.8%, 42.0%, 85.9% |
| CMYK (approx.) | 63%, 51%, 0%, 14% |
Related Palettes
12 palettes using #516BDB or similar colors