#A30021
Vivid Red
HEX
RGB
HSL
About #A30021 Vivid Red
#A30021 is a vivid red color. In the RGB color model, it is composed of 163 red, 0 green, and 33 blue. In the HSL color space, it has a hue of 348°, saturation of 100%, and lightness of 32%.
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 #A30021 in your CSS, SCSS, or Tailwind projects.
Color Properties
348°
Hue
100%
Saturation
32%
Lightness
Vivid Red
Color Harmonies
Colors that work well with #A30021 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #A30021 against white and black backgrounds.
Aa#A30021 on White
Contrast Ratio8.14:1
AA ✓AA Large ✓AAA ✓
Aa#A30021 on Black
Contrast Ratio2.58:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #A30021 across different color formats.
| Format | Value |
|---|---|
| HEX | #A30021 |
| RGB | rgb(163, 0, 33) |
| HSL | hsl(348, 100%, 32%) |
| RGB Decimal | 163, 0, 33 |
| RGB Percent | 63.9%, 0.0%, 12.9% |
| CMYK (approx.) | 0%, 100%, 80%, 36% |
Related Palettes
12 palettes using #A30021 or similar colors