#640C19
Dark Red
HEX
RGB
HSL
About #640C19 Dark Red
#640C19 is a dark red color. In the RGB color model, it is composed of 100 red, 12 green, and 25 blue. In the HSL color space, it has a hue of 351°, saturation of 79%, and lightness of 22%.
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 #640C19 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
351°
Hue
79%
Saturation
22%
Lightness
Dark Red
Color Harmonies
Colors that work well with #640C19 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #640C19 against white and black backgrounds.
Aa#640C19 on White
Contrast Ratio13.06:1
AA ✓AA Large ✓AAA ✓
Aa#640C19 on Black
Contrast Ratio1.61:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #640C19 across different color formats.
| Format | Value |
|---|---|
| HEX | #640C19 |
| RGB | rgb(100, 12, 25) |
| HSL | hsl(351, 79%, 22%) |
| RGB Decimal | 100, 12, 25 |
| RGB Percent | 39.2%, 4.7%, 9.8% |
| CMYK (approx.) | 0%, 88%, 75%, 61% |
Related Palettes
12 palettes using #640C19 or similar colors