#1B232B
Dark Blue
HEX
RGB
HSL
About #1B232B Dark Blue
#1B232B is a dark blue color. In the RGB color model, it is composed of 27 red, 35 green, and 43 blue. In the HSL color space, it has a hue of 210°, saturation of 23%, and lightness of 14%.
This color has a low lightness value, making it a dark color great for text and bold accents. With low saturation, it appears muted and subtle.
CSS Code & Gradients
Use #1B232B in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
210°
Hue
23%
Saturation
14%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #1B232B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1B232B against white and black backgrounds.
Aa#1B232B on White
Contrast Ratio15.89:1
AA ✓AA Large ✓AAA ✓
Aa#1B232B on Black
Contrast Ratio1.32:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1B232B across different color formats.
| Format | Value |
|---|---|
| HEX | #1B232B |
| RGB | rgb(27, 35, 43) |
| HSL | hsl(210, 23%, 14%) |
| RGB Decimal | 27, 35, 43 |
| RGB Percent | 10.6%, 13.7%, 16.9% |
| CMYK (approx.) | 37%, 19%, 0%, 83% |
Related Palettes
12 palettes using #1B232B or similar colors