#A8151A
Red
HEX
RGB
HSL
About #A8151A Red
#A8151A is a red color. In the RGB color model, it is composed of 168 red, 21 green, and 26 blue. In the HSL color space, it has a hue of 358°, saturation of 78%, and lightness of 37%.
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 #A8151A in your CSS, SCSS, or Tailwind projects.
Color Properties
358°
Hue
78%
Saturation
37%
Lightness
Red
Color Harmonies
Colors that work well with #A8151A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #A8151A against white and black backgrounds.
Aa#A8151A on White
Contrast Ratio7.53:1
AA ✓AA Large ✓AAA ✓
Aa#A8151A on Black
Contrast Ratio2.79:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #A8151A across different color formats.
| Format | Value |
|---|---|
| HEX | #A8151A |
| RGB | rgb(168, 21, 26) |
| HSL | hsl(358, 78%, 37%) |
| RGB Decimal | 168, 21, 26 |
| RGB Percent | 65.9%, 8.2%, 10.2% |
| CMYK (approx.) | 0%, 88%, 85%, 34% |
Related Palettes
12 palettes using #A8151A or similar colors