#172731
Dark Blue
HEX
RGB
HSL
About #172731 Dark Blue
#172731 is a dark blue color. In the RGB color model, it is composed of 23 red, 39 green, and 49 blue. In the HSL color space, it has a hue of 203°, saturation of 36%, and lightness of 14%.
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 #172731 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
203°
Hue
36%
Saturation
14%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #172731 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #172731 against white and black backgrounds.
Aa#172731 on White
Contrast Ratio15.32:1
AA ✓AA Large ✓AAA ✓
Aa#172731 on Black
Contrast Ratio1.37:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #172731 across different color formats.
| Format | Value |
|---|---|
| HEX | #172731 |
| RGB | rgb(23, 39, 49) |
| HSL | hsl(203, 36%, 14%) |
| RGB Decimal | 23, 39, 49 |
| RGB Percent | 9.0%, 15.3%, 19.2% |
| CMYK (approx.) | 53%, 20%, 0%, 81% |
Related Palettes
12 palettes using #172731 or similar colors