#A3666A
Muted Red
HEX
RGB
HSL
About #A3666A Muted Red
#A3666A is a muted red color. In the RGB color model, it is composed of 163 red, 102 green, and 106 blue. In the HSL color space, it has a hue of 356°, saturation of 25%, and lightness of 52%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With low saturation, it appears muted and subtle.
CSS Code
Use #A3666A in your CSS, SCSS, or Tailwind projects.
Color Properties
356°
Hue
25%
Saturation
52%
Lightness
Muted Red
Color Harmonies
Colors that work well with #A3666A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #A3666A against white and black backgrounds.
Aa#A3666A on White
Contrast Ratio4.5:1
AA ✓AA Large ✓AAA ✗
Aa#A3666A on Black
Contrast Ratio4.67:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #A3666A across different color formats.
| Format | Value |
|---|---|
| HEX | #A3666A |
| RGB | rgb(163, 102, 106) |
| HSL | hsl(356, 25%, 52%) |
| RGB Decimal | 163, 102, 106 |
| RGB Percent | 63.9%, 40.0%, 41.6% |
| CMYK (approx.) | 0%, 37%, 35%, 36% |
Related Palettes
12 palettes using #A3666A or similar colors