#221B37
Dark Purple
HEX
RGB
HSL
About #221B37 Dark Purple
#221B37 is a dark purple color. In the RGB color model, it is composed of 34 red, 27 green, and 55 blue. In the HSL color space, it has a hue of 255°, saturation of 34%, and lightness of 16%.
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 #221B37 in your CSS, SCSS, or Tailwind projects.
Color Properties
255°
Hue
34%
Saturation
16%
Lightness
Dark Purple
Color Harmonies
Colors that work well with #221B37 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #221B37 against white and black backgrounds.
Aa#221B37 on White
Contrast Ratio16.41:1
AA ✓AA Large ✓AAA ✓
Aa#221B37 on Black
Contrast Ratio1.28:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #221B37 across different color formats.
| Format | Value |
|---|---|
| HEX | #221B37 |
| RGB | rgb(34, 27, 55) |
| HSL | hsl(255, 34%, 16%) |
| RGB Decimal | 34, 27, 55 |
| RGB Percent | 13.3%, 10.6%, 21.6% |
| CMYK (approx.) | 38%, 51%, 0%, 78% |
Related Palettes
12 palettes using #221B37 or similar colors