#1B424B
Dark Blue
HEX
RGB
HSL
About #1B424B Dark Blue
#1B424B is a dark blue color. In the RGB color model, it is composed of 27 red, 66 green, and 75 blue. In the HSL color space, it has a hue of 191°, saturation of 47%, and lightness of 20%.
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 #1B424B in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
191°
Hue
47%
Saturation
20%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #1B424B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1B424B against white and black backgrounds.
Aa#1B424B on White
Contrast Ratio10.9:1
AA ✓AA Large ✓AAA ✓
Aa#1B424B on Black
Contrast Ratio1.93:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1B424B across different color formats.
| Format | Value |
|---|---|
| HEX | #1B424B |
| RGB | rgb(27, 66, 75) |
| HSL | hsl(191, 47%, 20%) |
| RGB Decimal | 27, 66, 75 |
| RGB Percent | 10.6%, 25.9%, 29.4% |
| CMYK (approx.) | 64%, 12%, 0%, 71% |
Related Palettes
12 palettes using #1B424B or similar colors