#0A121F
Dark Blue
HEX
RGB
HSL
About #0A121F Dark Blue
#0A121F is a dark blue color. In the RGB color model, it is composed of 10 red, 18 green, and 31 blue. In the HSL color space, it has a hue of 217°, saturation of 51%, and lightness of 8%.
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 #0A121F in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
217°
Hue
51%
Saturation
8%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #0A121F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #0A121F against white and black backgrounds.
Aa#0A121F on White
Contrast Ratio18.76:1
AA ✓AA Large ✓AAA ✓
Aa#0A121F on Black
Contrast Ratio1.12:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #0A121F across different color formats.
| Format | Value |
|---|---|
| HEX | #0A121F |
| RGB | rgb(10, 18, 31) |
| HSL | hsl(217, 51%, 8%) |
| RGB Decimal | 10, 18, 31 |
| RGB Percent | 3.9%, 7.1%, 12.2% |
| CMYK (approx.) | 68%, 42%, 0%, 88% |
Related Palettes
12 palettes using #0A121F or similar colors