#306CA9
Blue
HEX
RGB
HSL
About #306CA9 Blue
#306CA9 is a blue color. In the RGB color model, it is composed of 48 red, 108 green, and 169 blue. In the HSL color space, it has a hue of 210°, saturation of 56%, and lightness of 43%.
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 #306CA9 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
210°
Hue
56%
Saturation
43%
Lightness
Blue
Color Harmonies
Colors that work well with #306CA9 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #306CA9 against white and black backgrounds.
Aa#306CA9 on White
Contrast Ratio5.46:1
AA ✓AA Large ✓AAA ✗
Aa#306CA9 on Black
Contrast Ratio3.84:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #306CA9 across different color formats.
| Format | Value |
|---|---|
| HEX | #306CA9 |
| RGB | rgb(48, 108, 169) |
| HSL | hsl(210, 56%, 43%) |
| RGB Decimal | 48, 108, 169 |
| RGB Percent | 18.8%, 42.4%, 66.3% |
| CMYK (approx.) | 72%, 36%, 0%, 34% |
Related Palettes
12 palettes using #306CA9 or similar colors