#183653
Dark Blue
HEX
RGB
HSL
About #183653 Dark Blue
#183653 is a dark blue color. In the RGB color model, it is composed of 24 red, 54 green, and 83 blue. In the HSL color space, it has a hue of 209°, saturation of 55%, and lightness of 21%.
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 #183653 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
209°
Hue
55%
Saturation
21%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #183653 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #183653 against white and black backgrounds.
Aa#183653 on White
Contrast Ratio12.42:1
AA ✓AA Large ✓AAA ✓
Aa#183653 on Black
Contrast Ratio1.69:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #183653 across different color formats.
| Format | Value |
|---|---|
| HEX | #183653 |
| RGB | rgb(24, 54, 83) |
| HSL | hsl(209, 55%, 21%) |
| RGB Decimal | 24, 54, 83 |
| RGB Percent | 9.4%, 21.2%, 32.5% |
| CMYK (approx.) | 71%, 35%, 0%, 67% |
Related Palettes
12 palettes using #183653 or similar colors