#223F79
Blue
HEX
RGB
HSL
About #223F79 Blue
#223F79 is a blue color. In the RGB color model, it is composed of 34 red, 63 green, and 121 blue. In the HSL color space, it has a hue of 220°, saturation of 56%, and lightness of 30%.
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 & Gradients
Use #223F79 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
220°
Hue
56%
Saturation
30%
Lightness
Blue
Color Harmonies
Colors that work well with #223F79 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #223F79 against white and black backgrounds.
Aa#223F79 on White
Contrast Ratio10.22:1
AA ✓AA Large ✓AAA ✓
Aa#223F79 on Black
Contrast Ratio2.06:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #223F79 across different color formats.
| Format | Value |
|---|---|
| HEX | #223F79 |
| RGB | rgb(34, 63, 121) |
| HSL | hsl(220, 56%, 30%) |
| RGB Decimal | 34, 63, 121 |
| RGB Percent | 13.3%, 24.7%, 47.5% |
| CMYK (approx.) | 72%, 48%, 0%, 53% |
Related Palettes
12 palettes using #223F79 or similar colors