#03103D
Dark Blue
HEX
RGB
HSL
About #03103D Dark Blue
#03103D is a dark blue color. In the RGB color model, it is composed of 3 red, 16 green, and 61 blue. In the HSL color space, it has a hue of 227°, saturation of 91%, and lightness of 13%.
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 #03103D in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
227°
Hue
91%
Saturation
13%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #03103D based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #03103D against white and black backgrounds.
Aa#03103D on White
Contrast Ratio18.33:1
AA ✓AA Large ✓AAA ✓
Aa#03103D on Black
Contrast Ratio1.15:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #03103D across different color formats.
| Format | Value |
|---|---|
| HEX | #03103D |
| RGB | rgb(3, 16, 61) |
| HSL | hsl(227, 91%, 13%) |
| RGB Decimal | 3, 16, 61 |
| RGB Percent | 1.2%, 6.3%, 23.9% |
| CMYK (approx.) | 95%, 74%, 0%, 76% |
Related Palettes
12 palettes using #03103D or similar colors