#313F9B
Blue
HEX
RGB
HSL
About #313F9B Blue
#313F9B is a blue color. In the RGB color model, it is composed of 49 red, 63 green, and 155 blue. In the HSL color space, it has a hue of 232°, 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 #313F9B in your CSS, SCSS, or Tailwind projects.
Color Properties
232°
Hue
52%
Saturation
40%
Lightness
Blue
Color Harmonies
Colors that work well with #313F9B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #313F9B against white and black backgrounds.
Aa#313F9B on White
Contrast Ratio9.07:1
AA ✓AA Large ✓AAA ✓
Aa#313F9B on Black
Contrast Ratio2.31:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #313F9B across different color formats.
| Format | Value |
|---|---|
| HEX | #313F9B |
| RGB | rgb(49, 63, 155) |
| HSL | hsl(232, 52%, 40%) |
| RGB Decimal | 49, 63, 155 |
| RGB Percent | 19.2%, 24.7%, 60.8% |
| CMYK (approx.) | 68%, 59%, 0%, 39% |
Related Palettes
12 palettes using #313F9B or similar colors