#0A1019
Dark Blue
HEX
RGB
HSL
About #0A1019 Dark Blue
#0A1019 is a dark blue color. In the RGB color model, it is composed of 10 red, 16 green, and 25 blue. In the HSL color space, it has a hue of 216°, saturation of 43%, and lightness of 7%.
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 #0A1019 in your CSS, SCSS, or Tailwind projects.
Color Properties
216°
Hue
43%
Saturation
7%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #0A1019 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #0A1019 against white and black backgrounds.
Aa#0A1019 on White
Contrast Ratio19.07:1
AA ✓AA Large ✓AAA ✓
Aa#0A1019 on Black
Contrast Ratio1.1:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #0A1019 across different color formats.
| Format | Value |
|---|---|
| HEX | #0A1019 |
| RGB | rgb(10, 16, 25) |
| HSL | hsl(216, 43%, 7%) |
| RGB Decimal | 10, 16, 25 |
| RGB Percent | 3.9%, 6.3%, 9.8% |
| CMYK (approx.) | 60%, 36%, 0%, 90% |
Related Palettes
12 palettes using #0A1019 or similar colors