#031730
Dark Blue
HEX
RGB
HSL
About #031730 Dark Blue
#031730 is a dark blue color. In the RGB color model, it is composed of 3 red, 23 green, and 48 blue. In the HSL color space, it has a hue of 213°, saturation of 88%, and lightness of 10%.
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 #031730 in your CSS, SCSS, or Tailwind projects.
Color Properties
213°
Hue
88%
Saturation
10%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #031730 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #031730 against white and black backgrounds.
Aa#031730 on White
Contrast Ratio17.96:1
AA ✓AA Large ✓AAA ✓
Aa#031730 on Black
Contrast Ratio1.17:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #031730 across different color formats.
| Format | Value |
|---|---|
| HEX | #031730 |
| RGB | rgb(3, 23, 48) |
| HSL | hsl(213, 88%, 10%) |
| RGB Decimal | 3, 23, 48 |
| RGB Percent | 1.2%, 9.0%, 18.8% |
| CMYK (approx.) | 94%, 52%, 0%, 81% |
Related Palettes
12 palettes using #031730 or similar colors