#2B3173
Blue
HEX
RGB
HSL
About #2B3173 Blue
#2B3173 is a blue color. In the RGB color model, it is composed of 43 red, 49 green, and 115 blue. In the HSL color space, it has a hue of 235°, saturation of 46%, and lightness of 31%.
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 #2B3173 in your CSS, SCSS, or Tailwind projects.
Color Properties
235°
Hue
46%
Saturation
31%
Lightness
Blue
Color Harmonies
Colors that work well with #2B3173 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2B3173 against white and black backgrounds.
Aa#2B3173 on White
Contrast Ratio11.73:1
AA ✓AA Large ✓AAA ✓
Aa#2B3173 on Black
Contrast Ratio1.79:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #2B3173 across different color formats.
| Format | Value |
|---|---|
| HEX | #2B3173 |
| RGB | rgb(43, 49, 115) |
| HSL | hsl(235, 46%, 31%) |
| RGB Decimal | 43, 49, 115 |
| RGB Percent | 16.9%, 19.2%, 45.1% |
| CMYK (approx.) | 63%, 57%, 0%, 55% |
Related Palettes
12 palettes using #2B3173 or similar colors