#343DEF
Vivid Blue
HEX
RGB
HSL
About #343DEF Vivid Blue
#343DEF is a vivid blue color. In the RGB color model, it is composed of 52 red, 61 green, and 239 blue. In the HSL color space, it has a hue of 237°, saturation of 85%, and lightness of 57%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #343DEF in your CSS, SCSS, or Tailwind projects.
Color Properties
237°
Hue
85%
Saturation
57%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #343DEF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #343DEF against white and black backgrounds.
Aa#343DEF on White
Contrast Ratio6.86:1
AA ✓AA Large ✓AAA ✗
Aa#343DEF on Black
Contrast Ratio3.06:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #343DEF across different color formats.
| Format | Value |
|---|---|
| HEX | #343DEF |
| RGB | rgb(52, 61, 239) |
| HSL | hsl(237, 85%, 57%) |
| RGB Decimal | 52, 61, 239 |
| RGB Percent | 20.4%, 23.9%, 93.7% |
| CMYK (approx.) | 78%, 74%, 0%, 6% |
Related Palettes
12 palettes using #343DEF or similar colors