#343F8D
Blue
HEX
RGB
HSL
About #343F8D Blue
#343F8D is a blue color. In the RGB color model, it is composed of 52 red, 63 green, and 141 blue. In the HSL color space, it has a hue of 233°, saturation of 46%, and lightness of 38%.
This color has a low lightness value, making it a dark color great for text and bold accents. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #343F8D in your CSS, SCSS, or Tailwind projects.
Color Properties
233°
Hue
46%
Saturation
38%
Lightness
Blue
Color Harmonies
Colors that work well with #343F8D based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #343F8D against white and black backgrounds.
Aa#343F8D on White
Contrast Ratio9.37:1
AA ✓AA Large ✓AAA ✓
Aa#343F8D on Black
Contrast Ratio2.24:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #343F8D across different color formats.
| Format | Value |
|---|---|
| HEX | #343F8D |
| RGB | rgb(52, 63, 141) |
| HSL | hsl(233, 46%, 38%) |
| RGB Decimal | 52, 63, 141 |
| RGB Percent | 20.4%, 24.7%, 55.3% |
| CMYK (approx.) | 63%, 55%, 0%, 45% |
Related Palettes
12 palettes using #343F8D or similar colors