#191D39
Dark Blue
HEX
RGB
HSL
About #191D39 Dark Blue
#191D39 is a dark blue color. In the RGB color model, it is composed of 25 red, 29 green, and 57 blue. In the HSL color space, it has a hue of 233°, saturation of 39%, and lightness of 16%.
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 #191D39 in your CSS, SCSS, or Tailwind projects.
Color Properties
233°
Hue
39%
Saturation
16%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #191D39 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #191D39 against white and black backgrounds.
Aa#191D39 on White
Contrast Ratio16.46:1
AA ✓AA Large ✓AAA ✓
Aa#191D39 on Black
Contrast Ratio1.28:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #191D39 across different color formats.
| Format | Value |
|---|---|
| HEX | #191D39 |
| RGB | rgb(25, 29, 57) |
| HSL | hsl(233, 39%, 16%) |
| RGB Decimal | 25, 29, 57 |
| RGB Percent | 9.8%, 11.4%, 22.4% |
| CMYK (approx.) | 56%, 49%, 0%, 78% |
Related Palettes
12 palettes using #191D39 or similar colors