#559ADA
Blue
HEX
RGB
HSL
About #559ADA Blue
#559ADA is a blue color. In the RGB color model, it is composed of 85 red, 154 green, and 218 blue. In the HSL color space, it has a hue of 209°, saturation of 64%, 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 #559ADA in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
209°
Hue
64%
Saturation
59%
Lightness
Blue
Color Harmonies
Colors that work well with #559ADA based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #559ADA against white and black backgrounds.
Aa#559ADA on White
Contrast Ratio2.99:1
AA ✗AA Large ✗AAA ✗
Aa#559ADA on Black
Contrast Ratio7.02:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #559ADA across different color formats.
| Format | Value |
|---|---|
| HEX | #559ADA |
| RGB | rgb(85, 154, 218) |
| HSL | hsl(209, 64%, 59%) |
| RGB Decimal | 85, 154, 218 |
| RGB Percent | 33.3%, 60.4%, 85.5% |
| CMYK (approx.) | 61%, 29%, 0%, 15% |
Related Palettes
12 palettes using #559ADA or similar colors