#172F3A
Dark Blue
HEX
RGB
HSL
About #172F3A Dark Blue
#172F3A is a dark blue color. In the RGB color model, it is composed of 23 red, 47 green, and 58 blue. In the HSL color space, it has a hue of 199°, saturation of 43%, and lightness of 16%.
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 #172F3A in your CSS, SCSS, or Tailwind projects.
Color Properties
199°
Hue
43%
Saturation
16%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #172F3A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #172F3A against white and black backgrounds.
Aa#172F3A on White
Contrast Ratio13.96:1
AA ✓AA Large ✓AAA ✓
Aa#172F3A on Black
Contrast Ratio1.5:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #172F3A across different color formats.
| Format | Value |
|---|---|
| HEX | #172F3A |
| RGB | rgb(23, 47, 58) |
| HSL | hsl(199, 43%, 16%) |
| RGB Decimal | 23, 47, 58 |
| RGB Percent | 9.0%, 18.4%, 22.7% |
| CMYK (approx.) | 60%, 19%, 0%, 77% |
Related Palettes
12 palettes using #172F3A or similar colors