#551618
Dark Red
HEX
RGB
HSL
About #551618 Dark Red
#551618 is a dark red color. In the RGB color model, it is composed of 85 red, 22 green, and 24 blue. In the HSL color space, it has a hue of 358°, saturation of 59%, 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 #551618 in your CSS, SCSS, or Tailwind projects.
Color Properties
358°
Hue
59%
Saturation
21%
Lightness
Dark Red
Color Harmonies
Colors that work well with #551618 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #551618 against white and black backgrounds.
Aa#551618 on White
Contrast Ratio13.87:1
AA ✓AA Large ✓AAA ✓
Aa#551618 on Black
Contrast Ratio1.51:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #551618 across different color formats.
| Format | Value |
|---|---|
| HEX | #551618 |
| RGB | rgb(85, 22, 24) |
| HSL | hsl(358, 59%, 21%) |
| RGB Decimal | 85, 22, 24 |
| RGB Percent | 33.3%, 8.6%, 9.4% |
| CMYK (approx.) | 0%, 74%, 72%, 67% |
Related Palettes
12 palettes using #551618 or similar colors