#042B73
Dark Blue
HEX
RGB
HSL
About #042B73 Dark Blue
#042B73 is a dark blue color. In the RGB color model, it is composed of 4 red, 43 green, and 115 blue. In the HSL color space, it has a hue of 219°, saturation of 93%, and lightness of 23%.
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 #042B73 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
219°
Hue
93%
Saturation
23%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #042B73 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #042B73 against white and black backgrounds.
Aa#042B73 on White
Contrast Ratio13.14:1
AA ✓AA Large ✓AAA ✓
Aa#042B73 on Black
Contrast Ratio1.6:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #042B73 across different color formats.
| Format | Value |
|---|---|
| HEX | #042B73 |
| RGB | rgb(4, 43, 115) |
| HSL | hsl(219, 93%, 23%) |
| RGB Decimal | 4, 43, 115 |
| RGB Percent | 1.6%, 16.9%, 45.1% |
| CMYK (approx.) | 97%, 63%, 0%, 55% |
Related Palettes
12 palettes using #042B73 or similar colors