#631BA1
Purple
HEX
RGB
HSL
About #631BA1 Purple
#631BA1 is a purple color. In the RGB color model, it is composed of 99 red, 27 green, and 161 blue. In the HSL color space, it has a hue of 272°, saturation of 71%, and lightness of 37%.
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 #631BA1 in your CSS, SCSS, or Tailwind projects.
Color Properties
272°
Hue
71%
Saturation
37%
Lightness
Purple
Color Harmonies
Colors that work well with #631BA1 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #631BA1 against white and black backgrounds.
Aa#631BA1 on White
Contrast Ratio9.54:1
AA ✓AA Large ✓AAA ✓
Aa#631BA1 on Black
Contrast Ratio2.2:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #631BA1 across different color formats.
| Format | Value |
|---|---|
| HEX | #631BA1 |
| RGB | rgb(99, 27, 161) |
| HSL | hsl(272, 71%, 37%) |
| RGB Decimal | 99, 27, 161 |
| RGB Percent | 38.8%, 10.6%, 63.1% |
| CMYK (approx.) | 39%, 83%, 0%, 37% |
Related Palettes
12 palettes using #631BA1 or similar colors