#30508B
Blue
HEX
RGB
HSL
About #30508B Blue
#30508B is a blue color. In the RGB color model, it is composed of 48 red, 80 green, and 139 blue. In the HSL color space, it has a hue of 219°, saturation of 49%, and lightness of 37%.
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 & Gradients
Use #30508B in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
219°
Hue
49%
Saturation
37%
Lightness
Blue
Color Harmonies
Colors that work well with #30508B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #30508B against white and black backgrounds.
Aa#30508B on White
Contrast Ratio7.94:1
AA ✓AA Large ✓AAA ✓
Aa#30508B on Black
Contrast Ratio2.65:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #30508B across different color formats.
| Format | Value |
|---|---|
| HEX | #30508B |
| RGB | rgb(48, 80, 139) |
| HSL | hsl(219, 49%, 37%) |
| RGB Decimal | 48, 80, 139 |
| RGB Percent | 18.8%, 31.4%, 54.5% |
| CMYK (approx.) | 65%, 42%, 0%, 45% |
Related Palettes
12 palettes using #30508B or similar colors