#31719B
Blue
HEX
RGB
HSL
About #31719B Blue
#31719B is a blue color. In the RGB color model, it is composed of 49 red, 113 green, and 155 blue. In the HSL color space, it has a hue of 204°, saturation of 52%, and lightness of 40%.
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 #31719B in your CSS, SCSS, or Tailwind projects.
Color Properties
204°
Hue
52%
Saturation
40%
Lightness
Blue
Color Harmonies
Colors that work well with #31719B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #31719B against white and black backgrounds.
Aa#31719B on White
Contrast Ratio5.3:1
AA ✓AA Large ✓AAA ✗
Aa#31719B on Black
Contrast Ratio3.97:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #31719B across different color formats.
| Format | Value |
|---|---|
| HEX | #31719B |
| RGB | rgb(49, 113, 155) |
| HSL | hsl(204, 52%, 40%) |
| RGB Decimal | 49, 113, 155 |
| RGB Percent | 19.2%, 44.3%, 60.8% |
| CMYK (approx.) | 68%, 27%, 0%, 39% |
Related Palettes
12 palettes using #31719B or similar colors