#030F3B
Dark Blue
HEX
RGB
HSL
About #030F3B Dark Blue
#030F3B is a dark blue color. In the RGB color model, it is composed of 3 red, 15 green, and 59 blue. In the HSL color space, it has a hue of 227°, saturation of 90%, and lightness of 12%.
This color has a low lightness value, making it a dark color great for text and bold accents. With high saturation, it appears vibrant and eye-catching.
CSS Code & Gradients
Use #030F3B in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
227°
Hue
90%
Saturation
12%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #030F3B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #030F3B against white and black backgrounds.
Aa#030F3B on White
Contrast Ratio18.5:1
AA ✓AA Large ✓AAA ✓
Aa#030F3B on Black
Contrast Ratio1.14:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #030F3B across different color formats.
| Format | Value |
|---|---|
| HEX | #030F3B |
| RGB | rgb(3, 15, 59) |
| HSL | hsl(227, 90%, 12%) |
| RGB Decimal | 3, 15, 59 |
| RGB Percent | 1.2%, 5.9%, 23.1% |
| CMYK (approx.) | 95%, 75%, 0%, 77% |
Related Palettes
12 palettes using #030F3B or similar colors