#183459
Dark Blue
HEX
RGB
HSL
About #183459 Dark Blue
#183459 is a dark blue color. In the RGB color model, it is composed of 24 red, 52 green, and 89 blue. In the HSL color space, it has a hue of 214°, saturation of 58%, and lightness of 22%.
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 #183459 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
214°
Hue
58%
Saturation
22%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #183459 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #183459 against white and black backgrounds.
Aa#183459 on White
Contrast Ratio12.54:1
AA ✓AA Large ✓AAA ✓
Aa#183459 on Black
Contrast Ratio1.67:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #183459 across different color formats.
| Format | Value |
|---|---|
| HEX | #183459 |
| RGB | rgb(24, 52, 89) |
| HSL | hsl(214, 58%, 22%) |
| RGB Decimal | 24, 52, 89 |
| RGB Percent | 9.4%, 20.4%, 34.9% |
| CMYK (approx.) | 73%, 42%, 0%, 65% |
Related Palettes
12 palettes using #183459 or similar colors