#221688
Blue
HEX
RGB
HSL
About #221688 Blue
#221688 is a blue color. In the RGB color model, it is composed of 34 red, 22 green, and 136 blue. In the HSL color space, it has a hue of 246°, saturation of 72%, and lightness of 31%.
This color has a low lightness value, making it a dark color great for text and bold accents. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #221688 in your CSS, SCSS, or Tailwind projects.
Color Properties
246°
Hue
72%
Saturation
31%
Lightness
Blue
Color Harmonies
Colors that work well with #221688 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #221688 against white and black backgrounds.
Aa#221688 on White
Contrast Ratio13.65:1
AA ✓AA Large ✓AAA ✓
Aa#221688 on Black
Contrast Ratio1.54:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #221688 across different color formats.
| Format | Value |
|---|---|
| HEX | #221688 |
| RGB | rgb(34, 22, 136) |
| HSL | hsl(246, 72%, 31%) |
| RGB Decimal | 34, 22, 136 |
| RGB Percent | 13.3%, 8.6%, 53.3% |
| CMYK (approx.) | 75%, 84%, 0%, 47% |
Related Palettes
12 palettes using #221688 or similar colors