#17123B
Dark Blue
HEX
RGB
HSL
About #17123B Dark Blue
#17123B is a dark blue color. In the RGB color model, it is composed of 23 red, 18 green, and 59 blue. In the HSL color space, it has a hue of 247°, saturation of 53%, and lightness of 15%.
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 #17123B in your CSS, SCSS, or Tailwind projects.
Color Properties
247°
Hue
53%
Saturation
15%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #17123B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #17123B against white and black backgrounds.
Aa#17123B on White
Contrast Ratio17.7:1
AA ✓AA Large ✓AAA ✓
Aa#17123B on Black
Contrast Ratio1.19:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #17123B across different color formats.
| Format | Value |
|---|---|
| HEX | #17123B |
| RGB | rgb(23, 18, 59) |
| HSL | hsl(247, 53%, 15%) |
| RGB Decimal | 23, 18, 59 |
| RGB Percent | 9.0%, 7.1%, 23.1% |
| CMYK (approx.) | 61%, 69%, 0%, 77% |
Related Palettes
12 palettes using #17123B or similar colors