#31478A
Blue
HEX
RGB
HSL
About #31478A Blue
#31478A is a blue color. In the RGB color model, it is composed of 49 red, 71 green, and 138 blue. In the HSL color space, it has a hue of 225°, saturation of 48%, and lightness of 37%.
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 & Gradients
Use #31478A in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
225°
Hue
48%
Saturation
37%
Lightness
Blue
Color Harmonies
Colors that work well with #31478A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #31478A against white and black backgrounds.
Aa#31478A on White
Contrast Ratio8.75:1
AA ✓AA Large ✓AAA ✓
Aa#31478A on Black
Contrast Ratio2.4:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #31478A across different color formats.
| Format | Value |
|---|---|
| HEX | #31478A |
| RGB | rgb(49, 71, 138) |
| HSL | hsl(225, 48%, 37%) |
| RGB Decimal | 49, 71, 138 |
| RGB Percent | 19.2%, 27.8%, 54.1% |
| CMYK (approx.) | 64%, 49%, 0%, 46% |
Related Palettes
12 palettes using #31478A or similar colors