#304DCF
Blue
HEX
RGB
HSL
About #304DCF Blue
#304DCF is a blue color. In the RGB color model, it is composed of 48 red, 77 green, and 207 blue. In the HSL color space, it has a hue of 229°, saturation of 62%, and lightness of 50%.
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 #304DCF in your CSS, SCSS, or Tailwind projects.
Color Properties
229°
Hue
62%
Saturation
50%
Lightness
Blue
Color Harmonies
Colors that work well with #304DCF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #304DCF against white and black backgrounds.
Aa#304DCF on White
Contrast Ratio6.8:1
AA ✓AA Large ✓AAA ✗
Aa#304DCF on Black
Contrast Ratio3.09:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #304DCF across different color formats.
| Format | Value |
|---|---|
| HEX | #304DCF |
| RGB | rgb(48, 77, 207) |
| HSL | hsl(229, 62%, 50%) |
| RGB Decimal | 48, 77, 207 |
| RGB Percent | 18.8%, 30.2%, 81.2% |
| CMYK (approx.) | 77%, 63%, 0%, 19% |
Related Palettes
12 palettes using #304DCF or similar colors