#343FDA
Blue
HEX
RGB
HSL
About #343FDA Blue
#343FDA is a blue color. In the RGB color model, it is composed of 52 red, 63 green, and 218 blue. In the HSL color space, it has a hue of 236°, saturation of 69%, and lightness of 53%.
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 #343FDA in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
236°
Hue
69%
Saturation
53%
Lightness
Blue
Color Harmonies
Colors that work well with #343FDA based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #343FDA against white and black backgrounds.
Aa#343FDA on White
Contrast Ratio7.32:1
AA ✓AA Large ✓AAA ✓
Aa#343FDA on Black
Contrast Ratio2.87:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #343FDA across different color formats.
| Format | Value |
|---|---|
| HEX | #343FDA |
| RGB | rgb(52, 63, 218) |
| HSL | hsl(236, 69%, 53%) |
| RGB Decimal | 52, 63, 218 |
| RGB Percent | 20.4%, 24.7%, 85.5% |
| CMYK (approx.) | 76%, 71%, 0%, 15% |
Related Palettes
12 palettes using #343FDA or similar colors