#EF531A
Vivid Orange
HEX
RGB
HSL
About #EF531A Vivid Orange
#EF531A is a vivid orange color. In the RGB color model, it is composed of 239 red, 83 green, and 26 blue. In the HSL color space, it has a hue of 16°, 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 #EF531A in your CSS, SCSS, or Tailwind projects.
Color Properties
16°
Hue
87%
Saturation
52%
Lightness
Vivid Orange
Color Harmonies
Colors that work well with #EF531A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #EF531A against white and black backgrounds.
Aa#EF531A on White
Contrast Ratio3.55:1
AA ✗AA Large ✓AAA ✗
Aa#EF531A on Black
Contrast Ratio5.92:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #EF531A across different color formats.
| Format | Value |
|---|---|
| HEX | #EF531A |
| RGB | rgb(239, 83, 26) |
| HSL | hsl(16, 87%, 52%) |
| RGB Decimal | 239, 83, 26 |
| RGB Percent | 93.7%, 32.5%, 10.2% |
| CMYK (approx.) | 0%, 65%, 89%, 6% |
Related Palettes
12 palettes using #EF531A or similar colors