#031B63
Dark Blue
HEX
RGB
HSL
About #031B63 Dark Blue
#031B63 is a dark blue color. In the RGB color model, it is composed of 3 red, 27 green, and 99 blue. In the HSL color space, it has a hue of 225°, saturation of 94%, and lightness of 20%.
This color has a low lightness value, making it a dark color great for text and bold accents. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #031B63 in your CSS, SCSS, or Tailwind projects.
Color Properties
225°
Hue
94%
Saturation
20%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #031B63 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #031B63 against white and black backgrounds.
Aa#031B63 on White
Contrast Ratio15.66:1
AA ✓AA Large ✓AAA ✓
Aa#031B63 on Black
Contrast Ratio1.34:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #031B63 across different color formats.
| Format | Value |
|---|---|
| HEX | #031B63 |
| RGB | rgb(3, 27, 99) |
| HSL | hsl(225, 94%, 20%) |
| RGB Decimal | 3, 27, 99 |
| RGB Percent | 1.2%, 10.6%, 38.8% |
| CMYK (approx.) | 97%, 73%, 0%, 61% |
Related Palettes
12 palettes using #031B63 or similar colors