#100104
Dark Red
HEX
RGB
HSL
About #100104 Dark Red
#100104 is a dark red color. In the RGB color model, it is composed of 16 red, 1 green, and 4 blue. In the HSL color space, it has a hue of 348°, saturation of 88%, and lightness of 3%.
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 #100104 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
348°
Hue
88%
Saturation
3%
Lightness
Dark Red
Color Harmonies
Colors that work well with #100104 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #100104 against white and black backgrounds.
Aa#100104 on White
Contrast Ratio20.43:1
AA ✓AA Large ✓AAA ✓
Aa#100104 on Black
Contrast Ratio1.03:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #100104 across different color formats.
| Format | Value |
|---|---|
| HEX | #100104 |
| RGB | rgb(16, 1, 4) |
| HSL | hsl(348, 88%, 3%) |
| RGB Decimal | 16, 1, 4 |
| RGB Percent | 6.3%, 0.4%, 1.6% |
| CMYK (approx.) | 0%, 94%, 75%, 94% |
Related Palettes
12 palettes using #100104 or similar colors