#306DCF
Blue
HEX
RGB
HSL
About #306DCF Blue
#306DCF is a blue color. In the RGB color model, it is composed of 48 red, 109 green, and 207 blue. In the HSL color space, it has a hue of 217°, 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 #306DCF in your CSS, SCSS, or Tailwind projects.
Color Properties
217°
Hue
62%
Saturation
50%
Lightness
Blue
Color Harmonies
Colors that work well with #306DCF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #306DCF against white and black backgrounds.
Aa#306DCF on White
Contrast Ratio4.98:1
AA ✓AA Large ✓AAA ✗
Aa#306DCF on Black
Contrast Ratio4.21:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #306DCF across different color formats.
| Format | Value |
|---|---|
| HEX | #306DCF |
| RGB | rgb(48, 109, 207) |
| HSL | hsl(217, 62%, 50%) |
| RGB Decimal | 48, 109, 207 |
| RGB Percent | 18.8%, 42.7%, 81.2% |
| CMYK (approx.) | 77%, 47%, 0%, 19% |
Related Palettes
12 palettes using #306DCF or similar colors