#2D539F
Blue
HEX
RGB
HSL
About #2D539F Blue
#2D539F is a blue color. In the RGB color model, it is composed of 45 red, 83 green, and 159 blue. In the HSL color space, it has a hue of 220°, saturation of 56%, and lightness of 40%.
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 #2D539F in your CSS, SCSS, or Tailwind projects.
Color Properties
220°
Hue
56%
Saturation
40%
Lightness
Blue
Color Harmonies
Colors that work well with #2D539F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2D539F against white and black backgrounds.
Aa#2D539F on White
Contrast Ratio7.37:1
AA ✓AA Large ✓AAA ✓
Aa#2D539F on Black
Contrast Ratio2.85:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #2D539F across different color formats.
| Format | Value |
|---|---|
| HEX | #2D539F |
| RGB | rgb(45, 83, 159) |
| HSL | hsl(220, 56%, 40%) |
| RGB Decimal | 45, 83, 159 |
| RGB Percent | 17.6%, 32.5%, 62.4% |
| CMYK (approx.) | 72%, 48%, 0%, 38% |
Related Palettes
12 palettes using #2D539F or similar colors