#180101
Dark Red
HEX
RGB
HSL
About #180101 Dark Red
#180101 is a dark red color. In the RGB color model, it is composed of 24 red, 1 green, and 1 blue. In the HSL color space, it has a hue of 0°, saturation of 92%, and lightness of 5%.
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 #180101 in your CSS, SCSS, or Tailwind projects.
Color Properties
0°
Hue
92%
Saturation
5%
Lightness
Dark Red
Color Harmonies
Colors that work well with #180101 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #180101 against white and black backgrounds.
Aa#180101 on White
Contrast Ratio20.12:1
AA ✓AA Large ✓AAA ✓
Aa#180101 on Black
Contrast Ratio1.04:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #180101 across different color formats.
| Format | Value |
|---|---|
| HEX | #180101 |
| RGB | rgb(24, 1, 1) |
| HSL | hsl(0, 92%, 5%) |
| RGB Decimal | 24, 1, 1 |
| RGB Percent | 9.4%, 0.4%, 0.4% |
| CMYK (approx.) | 0%, 96%, 96%, 91% |
Related Palettes
12 palettes using #180101 or similar colors