#0A0A15
Dark Blue
HEX
RGB
HSL
About #0A0A15 Dark Blue
#0A0A15 is a dark blue color. In the RGB color model, it is composed of 10 red, 10 green, and 21 blue. In the HSL color space, it has a hue of 240°, saturation of 35%, and lightness of 6%.
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 #0A0A15 in your CSS, SCSS, or Tailwind projects.
Color Properties
240°
Hue
35%
Saturation
6%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #0A0A15 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #0A0A15 against white and black backgrounds.
Aa#0A0A15 on White
Contrast Ratio19.68:1
AA ✓AA Large ✓AAA ✓
Aa#0A0A15 on Black
Contrast Ratio1.07:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #0A0A15 across different color formats.
| Format | Value |
|---|---|
| HEX | #0A0A15 |
| RGB | rgb(10, 10, 21) |
| HSL | hsl(240, 35%, 6%) |
| RGB Decimal | 10, 10, 21 |
| RGB Percent | 3.9%, 3.9%, 8.2% |
| CMYK (approx.) | 52%, 52%, 0%, 92% |
Related Palettes
12 palettes using #0A0A15 or similar colors