#515FDB
Blue
HEX
RGB
HSL
About #515FDB Blue
#515FDB is a blue color. In the RGB color model, it is composed of 81 red, 95 green, and 219 blue. In the HSL color space, it has a hue of 234°, 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 #515FDB in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
234°
Hue
66%
Saturation
59%
Lightness
Blue
Color Harmonies
Colors that work well with #515FDB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #515FDB against white and black backgrounds.
Aa#515FDB on White
Contrast Ratio5.24:1
AA ✓AA Large ✓AAA ✗
Aa#515FDB on Black
Contrast Ratio4.01:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #515FDB across different color formats.
| Format | Value |
|---|---|
| HEX | #515FDB |
| RGB | rgb(81, 95, 219) |
| HSL | hsl(234, 66%, 59%) |
| RGB Decimal | 81, 95, 219 |
| RGB Percent | 31.8%, 37.3%, 85.9% |
| CMYK (approx.) | 63%, 57%, 0%, 14% |
Related Palettes
12 palettes using #515FDB or similar colors