#EF3A1A
Vivid Red
HEX
RGB
HSL
About #EF3A1A Vivid Red
#EF3A1A is a vivid red color. In the RGB color model, it is composed of 239 red, 58 green, and 26 blue. In the HSL color space, it has a hue of 9°, saturation of 87%, and lightness of 52%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #EF3A1A in your CSS, SCSS, or Tailwind projects.
Color Properties
9°
Hue
87%
Saturation
52%
Lightness
Vivid Red
Color Harmonies
Colors that work well with #EF3A1A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #EF3A1A against white and black backgrounds.
Aa#EF3A1A on White
Contrast Ratio3.97:1
AA ✗AA Large ✓AAA ✗
Aa#EF3A1A on Black
Contrast Ratio5.29:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #EF3A1A across different color formats.
| Format | Value |
|---|---|
| HEX | #EF3A1A |
| RGB | rgb(239, 58, 26) |
| HSL | hsl(9, 87%, 52%) |
| RGB Decimal | 239, 58, 26 |
| RGB Percent | 93.7%, 22.7%, 10.2% |
| CMYK (approx.) | 0%, 76%, 89%, 6% |
Related Palettes
12 palettes using #EF3A1A or similar colors