#531D18
Dark Red
HEX
RGB
HSL
About #531D18 Dark Red
#531D18 is a dark red color. In the RGB color model, it is composed of 83 red, 29 green, and 24 blue. In the HSL color space, it has a hue of 5°, saturation of 55%, and lightness of 21%.
This color has a low lightness value, making it a dark color great for text and bold accents. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #531D18 in your CSS, SCSS, or Tailwind projects.
Color Properties
5°
Hue
55%
Saturation
21%
Lightness
Dark Red
Color Harmonies
Colors that work well with #531D18 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #531D18 against white and black backgrounds.
Aa#531D18 on White
Contrast Ratio13.49:1
AA ✓AA Large ✓AAA ✓
Aa#531D18 on Black
Contrast Ratio1.56:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #531D18 across different color formats.
| Format | Value |
|---|---|
| HEX | #531D18 |
| RGB | rgb(83, 29, 24) |
| HSL | hsl(5, 55%, 21%) |
| RGB Decimal | 83, 29, 24 |
| RGB Percent | 32.5%, 11.4%, 9.4% |
| CMYK (approx.) | 0%, 65%, 71%, 67% |
Related Palettes
12 palettes using #531D18 or similar colors