#510B19
Dark Red
HEX
RGB
HSL
About #510B19 Dark Red
#510B19 is a dark red color. In the RGB color model, it is composed of 81 red, 11 green, and 25 blue. In the HSL color space, it has a hue of 348°, saturation of 76%, and lightness of 18%.
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 #510B19 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
348°
Hue
76%
Saturation
18%
Lightness
Dark Red
Color Harmonies
Colors that work well with #510B19 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #510B19 against white and black backgrounds.
Aa#510B19 on White
Contrast Ratio14.87:1
AA ✓AA Large ✓AAA ✓
Aa#510B19 on Black
Contrast Ratio1.41:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #510B19 across different color formats.
| Format | Value |
|---|---|
| HEX | #510B19 |
| RGB | rgb(81, 11, 25) |
| HSL | hsl(348, 76%, 18%) |
| RGB Decimal | 81, 11, 25 |
| RGB Percent | 31.8%, 4.3%, 9.8% |
| CMYK (approx.) | 0%, 86%, 69%, 68% |
Related Palettes
12 palettes using #510B19 or similar colors