#2D306C
Blue
HEX
RGB
HSL
About #2D306C Blue
#2D306C is a blue color. In the RGB color model, it is composed of 45 red, 48 green, and 108 blue. In the HSL color space, it has a hue of 237°, saturation of 41%, and lightness of 30%.
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 #2D306C in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
237°
Hue
41%
Saturation
30%
Lightness
Blue
Color Harmonies
Colors that work well with #2D306C based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2D306C against white and black backgrounds.
Aa#2D306C on White
Contrast Ratio11.99:1
AA ✓AA Large ✓AAA ✓
Aa#2D306C on Black
Contrast Ratio1.75:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #2D306C across different color formats.
| Format | Value |
|---|---|
| HEX | #2D306C |
| RGB | rgb(45, 48, 108) |
| HSL | hsl(237, 41%, 30%) |
| RGB Decimal | 45, 48, 108 |
| RGB Percent | 17.6%, 18.8%, 42.4% |
| CMYK (approx.) | 58%, 56%, 0%, 58% |
Related Palettes
12 palettes using #2D306C or similar colors