#143239
Dark Blue
HEX
RGB
HSL
About #143239 Dark Blue
#143239 is a dark blue color. In the RGB color model, it is composed of 20 red, 50 green, and 57 blue. In the HSL color space, it has a hue of 191°, saturation of 48%, and lightness of 15%.
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 #143239 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
191°
Hue
48%
Saturation
15%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #143239 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #143239 against white and black backgrounds.
Aa#143239 on White
Contrast Ratio13.59:1
AA ✓AA Large ✓AAA ✓
Aa#143239 on Black
Contrast Ratio1.55:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #143239 across different color formats.
| Format | Value |
|---|---|
| HEX | #143239 |
| RGB | rgb(20, 50, 57) |
| HSL | hsl(191, 48%, 15%) |
| RGB Decimal | 20, 50, 57 |
| RGB Percent | 7.8%, 19.6%, 22.4% |
| CMYK (approx.) | 65%, 12%, 0%, 78% |
Related Palettes
12 palettes using #143239 or similar colors