#2D309A
Blue
HEX
RGB
HSL
About #2D309A Blue
#2D309A is a blue color. In the RGB color model, it is composed of 45 red, 48 green, and 154 blue. In the HSL color space, it has a hue of 238°, saturation of 55%, and lightness of 39%.
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
Use #2D309A in your CSS, SCSS, or Tailwind projects.
Color Properties
238°
Hue
55%
Saturation
39%
Lightness
Blue
Color Harmonies
Colors that work well with #2D309A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2D309A against white and black backgrounds.
Aa#2D309A on White
Contrast Ratio10.49:1
AA ✓AA Large ✓AAA ✓
Aa#2D309A on Black
Contrast Ratio2:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #2D309A across different color formats.
| Format | Value |
|---|---|
| HEX | #2D309A |
| RGB | rgb(45, 48, 154) |
| HSL | hsl(238, 55%, 39%) |
| RGB Decimal | 45, 48, 154 |
| RGB Percent | 17.6%, 18.8%, 60.4% |
| CMYK (approx.) | 71%, 69%, 0%, 40% |
Related Palettes
12 palettes using #2D309A or similar colors