#509DB9
Blue
HEX
RGB
HSL
About #509DB9 Blue
#509DB9 is a blue color. In the RGB color model, it is composed of 80 red, 157 green, and 185 blue. In the HSL color space, it has a hue of 196°, saturation of 43%, and lightness of 52%.
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 #509DB9 in your CSS, SCSS, or Tailwind projects.
Color Properties
196°
Hue
43%
Saturation
52%
Lightness
Blue
Color Harmonies
Colors that work well with #509DB9 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #509DB9 against white and black backgrounds.
Aa#509DB9 on White
Contrast Ratio3.06:1
AA ✗AA Large ✓AAA ✗
Aa#509DB9 on Black
Contrast Ratio6.86:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #509DB9 across different color formats.
| Format | Value |
|---|---|
| HEX | #509DB9 |
| RGB | rgb(80, 157, 185) |
| HSL | hsl(196, 43%, 52%) |
| RGB Decimal | 80, 157, 185 |
| RGB Percent | 31.4%, 61.6%, 72.5% |
| CMYK (approx.) | 57%, 15%, 0%, 27% |
Related Palettes
12 palettes using #509DB9 or similar colors