#1F1D39
Dark Blue
HEX
RGB
HSL
About #1F1D39 Dark Blue
#1F1D39 is a dark blue color. In the RGB color model, it is composed of 31 red, 29 green, and 57 blue. In the HSL color space, it has a hue of 244°, saturation of 33%, and lightness of 17%.
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 #1F1D39 in your CSS, SCSS, or Tailwind projects.
Color Properties
244°
Hue
33%
Saturation
17%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #1F1D39 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1F1D39 against white and black backgrounds.
Aa#1F1D39 on White
Contrast Ratio16.24:1
AA ✓AA Large ✓AAA ✓
Aa#1F1D39 on Black
Contrast Ratio1.29:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1F1D39 across different color formats.
| Format | Value |
|---|---|
| HEX | #1F1D39 |
| RGB | rgb(31, 29, 57) |
| HSL | hsl(244, 33%, 17%) |
| RGB Decimal | 31, 29, 57 |
| RGB Percent | 12.2%, 11.4%, 22.4% |
| CMYK (approx.) | 46%, 49%, 0%, 78% |
Related Palettes
12 palettes using #1F1D39 or similar colors