#1B1735
Dark Blue
HEX
RGB
HSL
About #1B1735 Dark Blue
#1B1735 is a dark blue color. In the RGB color model, it is composed of 27 red, 23 green, and 53 blue. In the HSL color space, it has a hue of 248°, saturation of 39%, 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
Use #1B1735 in your CSS, SCSS, or Tailwind projects.
Color Properties
248°
Hue
39%
Saturation
15%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #1B1735 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1B1735 against white and black backgrounds.
Aa#1B1735 on White
Contrast Ratio17.21:1
AA ✓AA Large ✓AAA ✓
Aa#1B1735 on Black
Contrast Ratio1.22:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1B1735 across different color formats.
| Format | Value |
|---|---|
| HEX | #1B1735 |
| RGB | rgb(27, 23, 53) |
| HSL | hsl(248, 39%, 15%) |
| RGB Decimal | 27, 23, 53 |
| RGB Percent | 10.6%, 9.0%, 20.8% |
| CMYK (approx.) | 49%, 57%, 0%, 79% |
Related Palettes
12 palettes using #1B1735 or similar colors