#313D72
Blue
HEX
RGB
HSL
About #313D72 Blue
#313D72 is a blue color. In the RGB color model, it is composed of 49 red, 61 green, and 114 blue. In the HSL color space, it has a hue of 229°, saturation of 40%, and lightness of 32%.
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 #313D72 in your CSS, SCSS, or Tailwind projects.
Color Properties
229°
Hue
40%
Saturation
32%
Lightness
Blue
Color Harmonies
Colors that work well with #313D72 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #313D72 against white and black backgrounds.
Aa#313D72 on White
Contrast Ratio10.29:1
AA ✓AA Large ✓AAA ✓
Aa#313D72 on Black
Contrast Ratio2.04:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #313D72 across different color formats.
| Format | Value |
|---|---|
| HEX | #313D72 |
| RGB | rgb(49, 61, 114) |
| HSL | hsl(229, 40%, 32%) |
| RGB Decimal | 49, 61, 114 |
| RGB Percent | 19.2%, 23.9%, 44.7% |
| CMYK (approx.) | 57%, 46%, 0%, 55% |
Related Palettes
12 palettes using #313D72 or similar colors