#280304
Dark Red
HEX
RGB
HSL
About #280304 Dark Red
#280304 is a dark red color. In the RGB color model, it is composed of 40 red, 3 green, and 4 blue. In the HSL color space, it has a hue of 358°, saturation of 86%, and lightness of 8%.
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 #280304 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
358°
Hue
86%
Saturation
8%
Lightness
Dark Red
Color Harmonies
Colors that work well with #280304 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #280304 against white and black backgrounds.
Aa#280304 on White
Contrast Ratio19:1
AA ✓AA Large ✓AAA ✓
Aa#280304 on Black
Contrast Ratio1.11:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #280304 across different color formats.
| Format | Value |
|---|---|
| HEX | #280304 |
| RGB | rgb(40, 3, 4) |
| HSL | hsl(358, 86%, 8%) |
| RGB Decimal | 40, 3, 4 |
| RGB Percent | 15.7%, 1.2%, 1.6% |
| CMYK (approx.) | 0%, 93%, 90%, 84% |
Related Palettes
12 palettes using #280304 or similar colors