#640217
Dark Red
HEX
RGB
HSL
About #640217 Dark Red
#640217 is a dark red color. In the RGB color model, it is composed of 100 red, 2 green, and 23 blue. In the HSL color space, it has a hue of 347°, saturation of 96%, and lightness of 20%.
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
Use #640217 in your CSS, SCSS, or Tailwind projects.
Color Properties
347°
Hue
96%
Saturation
20%
Lightness
Dark Red
Color Harmonies
Colors that work well with #640217 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #640217 against white and black backgrounds.
Aa#640217 on White
Contrast Ratio13.44:1
AA ✓AA Large ✓AAA ✓
Aa#640217 on Black
Contrast Ratio1.56:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #640217 across different color formats.
| Format | Value |
|---|---|
| HEX | #640217 |
| RGB | rgb(100, 2, 23) |
| HSL | hsl(347, 96%, 20%) |
| RGB Decimal | 100, 2, 23 |
| RGB Percent | 39.2%, 0.8%, 9.0% |
| CMYK (approx.) | 0%, 98%, 77%, 61% |
Related Palettes
12 palettes using #640217 or similar colors