#FF3F04
Vivid Red
HEX
RGB
HSL
About #FF3F04 Vivid Red
#FF3F04 is a vivid red color. In the RGB color model, it is composed of 255 red, 63 green, and 4 blue. In the HSL color space, it has a hue of 14°, saturation of 100%, and lightness of 51%.
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 & Gradients
Use #FF3F04 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
14°
Hue
100%
Saturation
51%
Lightness
Vivid Red
Color Harmonies
Colors that work well with #FF3F04 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #FF3F04 against white and black backgrounds.
Aa#FF3F04 on White
Contrast Ratio3.52:1
AA ✗AA Large ✓AAA ✗
Aa#FF3F04 on Black
Contrast Ratio5.96:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #FF3F04 across different color formats.
| Format | Value |
|---|---|
| HEX | #FF3F04 |
| RGB | rgb(255, 63, 4) |
| HSL | hsl(14, 100%, 51%) |
| RGB Decimal | 255, 63, 4 |
| RGB Percent | 100.0%, 24.7%, 1.6% |
| CMYK (approx.) | 0%, 75%, 98%, 0% |
Related Palettes
12 palettes using #FF3F04 or similar colors