#90231D
Red
HEX
RGB
HSL
About #90231D Red
#90231D is a red color. In the RGB color model, it is composed of 144 red, 35 green, and 29 blue. In the HSL color space, it has a hue of 3°, saturation of 66%, and lightness of 34%.
This color has a low lightness value, making it a dark color great for text and bold accents. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #90231D in your CSS, SCSS, or Tailwind projects.
Color Properties
3°
Hue
66%
Saturation
34%
Lightness
Red
Color Harmonies
Colors that work well with #90231D based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #90231D against white and black backgrounds.
Aa#90231D on White
Contrast Ratio8.59:1
AA ✓AA Large ✓AAA ✓
Aa#90231D on Black
Contrast Ratio2.44:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #90231D across different color formats.
| Format | Value |
|---|---|
| HEX | #90231D |
| RGB | rgb(144, 35, 29) |
| HSL | hsl(3, 66%, 34%) |
| RGB Decimal | 144, 35, 29 |
| RGB Percent | 56.5%, 13.7%, 11.4% |
| CMYK (approx.) | 0%, 76%, 80%, 44% |
Related Palettes
12 palettes using #90231D or similar colors