#2B537D
Blue
HEX
RGB
HSL
About #2B537D Blue
#2B537D is a blue color. In the RGB color model, it is composed of 43 red, 83 green, and 125 blue. In the HSL color space, it has a hue of 211°, saturation of 49%, and lightness of 33%.
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 #2B537D in your CSS, SCSS, or Tailwind projects.
Color Properties
211°
Hue
49%
Saturation
33%
Lightness
Blue
Color Harmonies
Colors that work well with #2B537D based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2B537D against white and black backgrounds.
Aa#2B537D on White
Contrast Ratio7.97:1
AA ✓AA Large ✓AAA ✓
Aa#2B537D on Black
Contrast Ratio2.64:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #2B537D across different color formats.
| Format | Value |
|---|---|
| HEX | #2B537D |
| RGB | rgb(43, 83, 125) |
| HSL | hsl(211, 49%, 33%) |
| RGB Decimal | 43, 83, 125 |
| RGB Percent | 16.9%, 32.5%, 49.0% |
| CMYK (approx.) | 66%, 34%, 0%, 51% |
Related Palettes
12 palettes using #2B537D or similar colors