#221C45
Dark Blue
HEX
RGB
HSL
About #221C45 Dark Blue
#221C45 is a dark blue color. In the RGB color model, it is composed of 34 red, 28 green, and 69 blue. In the HSL color space, it has a hue of 249°, saturation of 42%, 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 #221C45 in your CSS, SCSS, or Tailwind projects.
Color Properties
249°
Hue
42%
Saturation
19%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #221C45 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #221C45 against white and black backgrounds.
Aa#221C45 on White
Contrast Ratio15.91:1
AA ✓AA Large ✓AAA ✓
Aa#221C45 on Black
Contrast Ratio1.32:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #221C45 across different color formats.
| Format | Value |
|---|---|
| HEX | #221C45 |
| RGB | rgb(34, 28, 69) |
| HSL | hsl(249, 42%, 19%) |
| RGB Decimal | 34, 28, 69 |
| RGB Percent | 13.3%, 11.0%, 27.1% |
| CMYK (approx.) | 51%, 59%, 0%, 73% |
Related Palettes
12 palettes using #221C45 or similar colors