#0A2233
Dark Blue
HEX
RGB
HSL
About #0A2233 Dark Blue
#0A2233 is a dark blue color. In the RGB color model, it is composed of 10 red, 34 green, and 51 blue. In the HSL color space, it has a hue of 205°, saturation of 67%, and lightness of 12%.
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 #0A2233 in your CSS, SCSS, or Tailwind projects.
Color Properties
205°
Hue
67%
Saturation
12%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #0A2233 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #0A2233 against white and black backgrounds.
Aa#0A2233 on White
Contrast Ratio16.29:1
AA ✓AA Large ✓AAA ✓
Aa#0A2233 on Black
Contrast Ratio1.29:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #0A2233 across different color formats.
| Format | Value |
|---|---|
| HEX | #0A2233 |
| RGB | rgb(10, 34, 51) |
| HSL | hsl(205, 67%, 12%) |
| RGB Decimal | 10, 34, 51 |
| RGB Percent | 3.9%, 13.3%, 20.0% |
| CMYK (approx.) | 80%, 33%, 0%, 80% |
Related Palettes
12 palettes using #0A2233 or similar colors