#221F41
Dark Blue
HEX
RGB
HSL
About #221F41 Dark Blue
#221F41 is a dark blue color. In the RGB color model, it is composed of 34 red, 31 green, and 65 blue. In the HSL color space, it has a hue of 245°, saturation of 35%, and lightness of 19%.
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 #221F41 in your CSS, SCSS, or Tailwind projects.
Color Properties
245°
Hue
35%
Saturation
19%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #221F41 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #221F41 against white and black backgrounds.
Aa#221F41 on White
Contrast Ratio15.67:1
AA ✓AA Large ✓AAA ✓
Aa#221F41 on Black
Contrast Ratio1.34:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #221F41 across different color formats.
| Format | Value |
|---|---|
| HEX | #221F41 |
| RGB | rgb(34, 31, 65) |
| HSL | hsl(245, 35%, 19%) |
| RGB Decimal | 34, 31, 65 |
| RGB Percent | 13.3%, 12.2%, 25.5% |
| CMYK (approx.) | 48%, 52%, 0%, 75% |
Related Palettes
12 palettes using #221F41 or similar colors