#28040B
Dark Red
HEX
RGB
HSL
About #28040B Dark Red
#28040B is a dark red color. In the RGB color model, it is composed of 40 red, 4 green, and 11 blue. In the HSL color space, it has a hue of 348°, saturation of 82%, and lightness of 9%.
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 #28040B in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
348°
Hue
82%
Saturation
9%
Lightness
Dark Red
Color Harmonies
Colors that work well with #28040B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #28040B against white and black backgrounds.
Aa#28040B on White
Contrast Ratio18.88:1
AA ✓AA Large ✓AAA ✓
Aa#28040B on Black
Contrast Ratio1.11:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #28040B across different color formats.
| Format | Value |
|---|---|
| HEX | #28040B |
| RGB | rgb(40, 4, 11) |
| HSL | hsl(348, 82%, 9%) |
| RGB Decimal | 40, 4, 11 |
| RGB Percent | 15.7%, 1.6%, 4.3% |
| CMYK (approx.) | 0%, 90%, 73%, 84% |
Related Palettes
12 palettes using #28040B or similar colors