#2B397D
Blue
HEX
RGB
HSL
About #2B397D Blue
#2B397D is a blue color. In the RGB color model, it is composed of 43 red, 57 green, and 125 blue. In the HSL color space, it has a hue of 230°, 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 & Gradients
Use #2B397D in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
230°
Hue
49%
Saturation
33%
Lightness
Blue
Color Harmonies
Colors that work well with #2B397D based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2B397D against white and black backgrounds.
Aa#2B397D on White
Contrast Ratio10.58:1
AA ✓AA Large ✓AAA ✓
Aa#2B397D on Black
Contrast Ratio1.98:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #2B397D across different color formats.
| Format | Value |
|---|---|
| HEX | #2B397D |
| RGB | rgb(43, 57, 125) |
| HSL | hsl(230, 49%, 33%) |
| RGB Decimal | 43, 57, 125 |
| RGB Percent | 16.9%, 22.4%, 49.0% |
| CMYK (approx.) | 66%, 54%, 0%, 51% |
Related Palettes
12 palettes using #2B397D or similar colors