#819FDF
Blue
HEX
RGB
HSL
About #819FDF Blue
#819FDF is a blue color. In the RGB color model, it is composed of 129 red, 159 green, and 223 blue. In the HSL color space, it has a hue of 221°, saturation of 59%, and lightness of 69%.
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 #819FDF in your CSS, SCSS, or Tailwind projects.
Color Properties
221°
Hue
59%
Saturation
69%
Lightness
Blue
Color Harmonies
Colors that work well with #819FDF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #819FDF against white and black backgrounds.
Aa#819FDF on White
Contrast Ratio2.64:1
AA ✗AA Large ✗AAA ✗
Aa#819FDF on Black
Contrast Ratio7.96:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #819FDF across different color formats.
| Format | Value |
|---|---|
| HEX | #819FDF |
| RGB | rgb(129, 159, 223) |
| HSL | hsl(221, 59%, 69%) |
| RGB Decimal | 129, 159, 223 |
| RGB Percent | 50.6%, 62.4%, 87.5% |
| CMYK (approx.) | 42%, 29%, 0%, 13% |
Related Palettes
12 palettes using #819FDF or similar colors