#10404D
Dark Blue
HEX
RGB
HSL
About #10404D Dark Blue
#10404D is a dark blue color. In the RGB color model, it is composed of 16 red, 64 green, and 77 blue. In the HSL color space, it has a hue of 193°, saturation of 66%, and lightness of 18%.
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 #10404D in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
193°
Hue
66%
Saturation
18%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #10404D based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #10404D against white and black backgrounds.
Aa#10404D on White
Contrast Ratio11.27:1
AA ✓AA Large ✓AAA ✓
Aa#10404D on Black
Contrast Ratio1.86:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #10404D across different color formats.
| Format | Value |
|---|---|
| HEX | #10404D |
| RGB | rgb(16, 64, 77) |
| HSL | hsl(193, 66%, 18%) |
| RGB Decimal | 16, 64, 77 |
| RGB Percent | 6.3%, 25.1%, 30.2% |
| CMYK (approx.) | 79%, 17%, 0%, 70% |
Related Palettes
12 palettes using #10404D or similar colors