#211D39
Dark Blue
HEX
RGB
HSL
About #211D39 Dark Blue
#211D39 is a dark blue color. In the RGB color model, it is composed of 33 red, 29 green, and 57 blue. In the HSL color space, it has a hue of 249°, 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 #211D39 in your CSS, SCSS, or Tailwind projects.
Color Properties
249°
Hue
33%
Saturation
17%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #211D39 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #211D39 against white and black backgrounds.
Aa#211D39 on White
Contrast Ratio16.16:1
AA ✓AA Large ✓AAA ✓
Aa#211D39 on Black
Contrast Ratio1.3:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #211D39 across different color formats.
| Format | Value |
|---|---|
| HEX | #211D39 |
| RGB | rgb(33, 29, 57) |
| HSL | hsl(249, 33%, 17%) |
| RGB Decimal | 33, 29, 57 |
| RGB Percent | 12.9%, 11.4%, 22.4% |
| CMYK (approx.) | 42%, 49%, 0%, 78% |
Related Palettes
12 palettes using #211D39 or similar colors