#31557D
Blue
HEX
RGB
HSL
About #31557D Blue
#31557D is a blue color. In the RGB color model, it is composed of 49 red, 85 green, and 125 blue. In the HSL color space, it has a hue of 212°, saturation of 44%, and lightness of 34%.
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 #31557D in your CSS, SCSS, or Tailwind projects.
Color Properties
212°
Hue
44%
Saturation
34%
Lightness
Blue
Color Harmonies
Colors that work well with #31557D based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #31557D against white and black backgrounds.
Aa#31557D on White
Contrast Ratio7.7:1
AA ✓AA Large ✓AAA ✓
Aa#31557D on Black
Contrast Ratio2.73:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #31557D across different color formats.
| Format | Value |
|---|---|
| HEX | #31557D |
| RGB | rgb(49, 85, 125) |
| HSL | hsl(212, 44%, 34%) |
| RGB Decimal | 49, 85, 125 |
| RGB Percent | 19.2%, 33.3%, 49.0% |
| CMYK (approx.) | 61%, 32%, 0%, 51% |
Related Palettes
12 palettes using #31557D or similar colors