#ef8521
a balanced, electric orange · warm · closest name: chocolate
RGB
239, 133, 33
HSL
29°, 87%, 53%
CMYK
0, 44, 86, 6
Luminance
0.3524
Every format
| HEX | #ef8521 |
| RGB | rgb(239, 133, 33) |
| HSL | hsl(29, 87%, 53%) |
| CMYK | cmyk(0%, 44%, 86%, 6%) |
| LAB | lab(65.9 34.4 65.5) |
| LCH | lch(65.9 74.0 62.3) |
| OKLCH | oklch(0.719 0.164 56.9) |
Copy-ready code
/* CSS */
color: #ef8521;
background-color: #ef8521;
/* Tailwind (arbitrary) */
class="text-[#ef8521] bg-[#ef8521]"
/* SCSS */
$brand: #ef8521;
/* SwiftUI */
Color(red: 0.937, green: 0.522, blue: 0.129)
/* Android */
Color.parseColor("#ef8521")Accessibility — WCAG contrast
Aa
#ef8521 on white: 2.61:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ef8521 on black: 8.05:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red93.7%
Green52.2%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta44.4%
Yellow86.2%
Key (black)6.3%
Color previews
#ef8521 text on a black background
contrast 8.05:1
Card sample
#ef8521 text on a white background
contrast 2.61:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ef8521;
Background color
Panel with #ef8521 background
background-color: #ef8521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ef8521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(239, 133, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(239, 133, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ef8521; background: linear-gradient(135deg, #ef8521, #D0EF21);