#451F18
Dark Red
HEX
RGB
HSL
About #451F18 Dark Red
#451F18 is a dark red color. In the RGB color model, it is composed of 69 red, 31 green, and 24 blue. In the HSL color space, it has a hue of 9°, saturation of 48%, and lightness of 18%.
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 & Gradients
Use #451F18 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
9°
Hue
48%
Saturation
18%
Lightness
Dark Red
Color Harmonies
Colors that work well with #451F18 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #451F18 against white and black backgrounds.
Aa#451F18 on White
Contrast Ratio14.36:1
AA ✓AA Large ✓AAA ✓
Aa#451F18 on Black
Contrast Ratio1.46:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #451F18 across different color formats.
| Format | Value |
|---|---|
| HEX | #451F18 |
| RGB | rgb(69, 31, 24) |
| HSL | hsl(9, 48%, 18%) |
| RGB Decimal | 69, 31, 24 |
| RGB Percent | 27.1%, 12.2%, 9.4% |
| CMYK (approx.) | 0%, 55%, 65%, 73% |
Related Palettes
12 palettes using #451F18 or similar colors