#100909
Dark Red
HEX
RGB
HSL
About #100909 Dark Red
#100909 is a dark red color. In the RGB color model, it is composed of 16 red, 9 green, and 9 blue. In the HSL color space, it has a hue of 0°, saturation of 28%, and lightness of 5%.
This color has a low lightness value, making it a dark color great for text and bold accents. With low saturation, it appears muted and subtle.
CSS Code
Use #100909 in your CSS, SCSS, or Tailwind projects.
Color Properties
0°
Hue
28%
Saturation
5%
Lightness
Dark Red
Color Harmonies
Colors that work well with #100909 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #100909 against white and black backgrounds.
Aa#100909 on White
Contrast Ratio19.72:1
AA ✓AA Large ✓AAA ✓
Aa#100909 on Black
Contrast Ratio1.07:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #100909 across different color formats.
| Format | Value |
|---|---|
| HEX | #100909 |
| RGB | rgb(16, 9, 9) |
| HSL | hsl(0, 28%, 5%) |
| RGB Decimal | 16, 9, 9 |
| RGB Percent | 6.3%, 3.5%, 3.5% |
| CMYK (approx.) | 0%, 44%, 44%, 94% |
Related Palettes
12 palettes using #100909 or similar colors